5GUP

Cryo-EM structure of mammalian respiratory supercomplex I1III2IV1

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E	SCOP2 Family	NQO2-like	8085746	4002945	SCOP2 (2022-06-29)
E	SCOP2 Superfamily	Thioredoxin-like	8085747	3000031	SCOP2 (2022-06-29)
F	SCOP2 Family	Respiratory complex I NDUFS6 accessory subunit-like	8078979	4007506	SCOP2 (2022-06-29)
F	SCOP2 Superfamily	Rubredoxin-like	8091048	3001257	SCOP2 (2022-06-29)
I	SCOP2 Family	Nq06/HydA N-terminal domain-like	8085726	4007641	SCOP2 (2022-06-29)
I	SCOP2 Superfamily	Nqo6/HydA N-terminal domain-like	8085727	3002291	SCOP2 (2022-06-29)
JA [auth j]	SCOP2B Superfamily	NADH-quinone oxidoreductase subunit 11-like	8106932	3002200	SCOP2B (2022-06-29)
KA [auth k]	SCOP2 Family	NADH-quinone oxidoreductase NDH subunit 11-like	8098765	4005793	SCOP2 (2022-06-29)
KA [auth k]	SCOP2 Superfamily	NADH-quinone oxidoreductase subunit 11-like	8098766	3002200	SCOP2 (2022-06-29)
RA [auth r]	SCOP2 Family	NADH-quinone oxidoreductase subunit 8-like	8047486	4005664	SCOP2 (2022-06-29)
RA [auth r]	SCOP2 Superfamily	Antiporter subunits half-channel-like	8054145	3002280	SCOP2 (2022-06-29)
DB [auth 3]	SCOP2 Family	Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8073348	4002065	SCOP2 (2022-06-29)
DB [auth 3]	SCOP2 Superfamily	Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8073349	3000787	SCOP2 (2022-06-29)
NB [auth Ad]	SCOP2B Superfamily	Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8073349	3000787	SCOP2B (2022-06-29)
J	SCOP2 Family	Mitochondrial NADH dehydrogenase iron-sulfur protein 4	8053971	4005098	SCOP2 (2022-06-29)
J	SCOP2 Superfamily	NADH-ubiquinone oxidoreductase-like	8053975	3002258	SCOP2 (2022-06-29)
P	SCOP2 Family	Mitochondrial ribosomal protein L51/S25/CI-B8 domain	8065218	4002951	SCOP2 (2022-06-29)
P	SCOP2 Superfamily	Thioredoxin-like	8065219	3000031	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	HydB/Nqo4-like	8085733	3001849	SCOP2B (2022-06-29)
KB [auth Aa]	SCOP2 Family	Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8097739	4002057	SCOP2 (2022-06-29)
KB [auth Aa]	SCOP2 Superfamily	Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8097740	3000770	SCOP2 (2022-06-29)
ZA [auth z]	SCOP2B Superfamily	Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8097740	3000770	SCOP2B (2022-06-29)
AB [auth 0]	SCOP2 Family	Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8068572	4002082	SCOP2 (2022-06-29)
AB [auth 0]	SCOP2 Superfamily	Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8068573	3000806	SCOP2 (2022-06-29)
LB [auth Ab]	SCOP2B Superfamily	Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8068573	3000806	SCOP2B (2022-06-29)
BB [auth 1]	SCOP2 Family	Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8068582	4002059	SCOP2 (2022-06-29)
BB [auth 1]	SCOP2 Superfamily	Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8068583	3000779	SCOP2 (2022-06-29)
MB [auth Ac]	SCOP2B Superfamily	Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	8068583	3000779	SCOP2B (2022-06-29)
YB [auth Ao]	SCOP2 Family	Cytochrome c oxidase subunit E	8097743	4001366	SCOP2 (2022-06-29)
YB [auth Ao]	SCOP2 Superfamily	Cytochrome c oxidase subunit E	8097744	3001402	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	COX6C	e5gupA1	A: extended segments	X: Mitochondrial cytochrome c oxidase subunit VIc (From Topology)	H: Mitochondrial cytochrome c oxidase subunit VIc (From Topology)	T: Mitochondrial cytochrome c oxidase subunit VIc	F: COX6C	ECOD (1.6)
E	2Fe-2S_thioredx_C	e5gupE1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: 2Fe-2S_thioredx_C	ECOD (1.6)
F	zf-CHCC	e5gupF1	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Cytochrome c oxidase Subunit F	F: zf-CHCC	ECOD (1.6)
G	PRK09129	e5gupG6	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: PRK09129	ECOD (1.6)
G	Fer2_4	e5gupG3	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Fer2_4	ECOD (1.6)
G	Molybdop_Fe4S4_1	e5gupG1	A: a+b two layers	X: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology)	H: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology)	T: Formate dehydrogenase/DMSO reductase, domain 1	F: Molybdop_Fe4S4_1	ECOD (1.6)
G	Molybdopterin_2nd	e5gupG4	A: a/b three-layered sandwiches	X: Rossmann-like	H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology)	T: Formate dehydrogenase/DMSO reductase, domains 2 and 3	F: Molybdopterin_2nd	ECOD (1.6)
G	Molybdopterin_1st	e5gupG2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology)	T: Formate dehydrogenase/DMSO reductase, domains 2 and 3	F: Molybdopterin_1st	ECOD (1.6)
G	NADH-G_4Fe-4S_3	e5gupG5	A: extended segments	X: iron-sulfur center-binding helical hairpin (From Topology)	H: iron-sulfur center-binding helical hairpin (From Topology)	T: iron-sulfur center-binding helical hairpin	F: NADH-G_4Fe-4S_3	ECOD (1.6)
H	Fer4_21_1	e5gupH1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
I	Oxidored_q6	e5gupI1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: CheY-like	F: Oxidored_q6	ECOD (1.6)
K	NDUFA12	e5gupK1	A: a+b three layers	X: Mitochondrial complex I, B17.2 subunit (From Topology)	H: Mitochondrial complex I, B17.2 subunit (From Topology)	T: Mitochondrial complex I, B17.2 subunit	F: NDUFA12	ECOD (1.6)
Q	Complex1_LYR	e5gupQ1	A: alpha bundles	X: LYR protein (From Topology)	H: LYR protein (From Topology)	T: LYR protein	F: Complex1_LYR	ECOD (1.6)
T	NADHdh_A3	e5gupT1	A: extended segments	X: Mitochondrial complex I, B9 subunit (From Topology)	H: Mitochondrial complex I, B9 subunit (From Topology)	T: Mitochondrial complex I, B9 subunit	F: NADHdh_A3	ECOD (1.6)
U	dNK_2	e5gupU1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: dNK_2	ECOD (1.6)
Y	NADH_B2	e5gupY1	A: extended segments	X: Mitochondrial complex I, AGGG subunit (From Topology)	H: Mitochondrial complex I, AGGG subunit (From Topology)	T: Mitochondrial complex I, AGGG subunit	F: NADH_B2	ECOD (1.6)
AA [auth a]	NDUF_B5	e5gupa1	A: extended segments	X: Mitochondrial complex I, SGDH subunit (From Topology)	H: Mitochondrial complex I, SGDH subunit (From Topology)	T: Mitochondrial complex I, SGDH subunit	F: NDUF_B5	ECOD (1.6)
FA [auth f]	NADH_dh_m_C1	e5gupf1	A: extended segments	X: Mitochondrial complex I, KFYI subunit (From Topology)	H: Mitochondrial complex I, KFYI subunit (From Topology)	T: Mitochondrial complex I, KFYI subunit	F: NADH_dh_m_C1	ECOD (1.6)
GA [auth g]	NDUF_C2	e5gupg1	A: extended segments	X: Mitochondrial complex I, B14.5b subunit (From Topology)	H: Mitochondrial complex I, B14.5b subunit (From Topology)	T: Mitochondrial complex I, B14.5b subunit	F: NDUF_C2	ECOD (1.6)
HA [auth h]	Ndufs5	e5guph1	A: alpha bundles	X: cytochrome bc1 complex 11 kDa protein-like	H: CHCH domain (From Topology)	T: CHCH domain	F: Ndufs5	ECOD (1.6)
IA [auth i]	Proton_antipo_M	e5gupi1	A: alpha complex topology	X: Sodium/proton antiporter subunits-like (From Homology)	H: Sodium/proton antiporter subunits-like	T: NADH-quinone oxidoreductase subunit L (NuoL)-related	F: Proton_antipo_M	ECOD (1.6)
JA [auth j]	Oxidored_q4	e5gupj1	A: extended segments	X: NADH-quinone oxidoreductase subunit A (From Topology)	H: NADH-quinone oxidoreductase subunit A (From Topology)	T: NADH-quinone oxidoreductase subunit A	F: Oxidored_q4	ECOD (1.6)
KA [auth k]	Oxidored_q2	e5gupk1	A: alpha complex topology	X: NADH-quinone oxidoreductase subunit K (From Topology)	H: NADH-quinone oxidoreductase subunit K (From Topology)	T: NADH-quinone oxidoreductase subunit K	F: Oxidored_q2	ECOD (1.6)
LA [auth l]	Proton_antipo_M	e5gupl1	A: alpha complex topology	X: Sodium/proton antiporter subunits-like (From Homology)	H: Sodium/proton antiporter subunits-like	T: NADH-quinone oxidoreductase subunit L (NuoL)-related	F: Proton_antipo_M	ECOD (1.6)
MA [auth m]	Oxidored_q3_1	e5gupm1	A: extended segments	X: NADH-quinone oxidoreductase subunit J (From Topology)	H: NADH-quinone oxidoreductase subunit J (From Topology)	T: NADH-quinone oxidoreductase subunit J	F: Oxidored_q3_1	ECOD (1.6)
NA [auth n]	NADH_oxidored	e5gupn1	A: extended segments	X: Mitochondrial complex I, MNLL subunit (From Topology)	H: Mitochondrial complex I, MNLL subunit (From Topology)	T: Mitochondrial complex I, MNLL subunit	F: NADH_oxidored	ECOD (1.6)
QA [auth q]	Proton_antipo_M	e5gupq1	A: alpha complex topology	X: Sodium/proton antiporter subunits-like (From Homology)	H: Sodium/proton antiporter subunits-like	T: NADH-quinone oxidoreductase subunit L (NuoL)-related	F: Proton_antipo_M	ECOD (1.6)
RA [auth r]	NADHdh	e5gupr1	A: alpha complex topology	X: Sodium/proton antiporter subunits-like (From Homology)	H: Sodium/proton antiporter subunits-like	T: NADH-quinone oxidoreductase subunit 8 (Nqo8)-related	F: NADHdh	ECOD (1.6)
FB [auth 5]	Peptidase_M16_C	e5gup52	A: a+b two layers	X: LuxS, MPP, ThrRS/AlaRS common domain	H: LuxS, MPP, ThrRS/AlaRS common domain	T: LuxS/MPP-like metallohydrolase	F: Peptidase_M16_C	ECOD (1.6)
FB [auth 5]	Peptidase_M16	e5gup51	A: a+b two layers	X: LuxS, MPP, ThrRS/AlaRS common domain	H: LuxS, MPP, ThrRS/AlaRS common domain	T: LuxS/MPP-like metallohydrolase	F: Peptidase_M16	ECOD (1.6)
UA [auth u]	Peptidase_M16_C	e5gupu2	A: a+b two layers	X: LuxS, MPP, ThrRS/AlaRS common domain	H: LuxS, MPP, ThrRS/AlaRS common domain	T: LuxS/MPP-like metallohydrolase	F: Peptidase_M16_C	ECOD (1.6)
UA [auth u]	Peptidase_M16	e5gupu1	A: a+b two layers	X: LuxS, MPP, ThrRS/AlaRS common domain	H: LuxS, MPP, ThrRS/AlaRS common domain	T: LuxS/MPP-like metallohydrolase	F: Peptidase_M16	ECOD (1.6)
GB [auth 6]	Peptidase_M16_C	e5gup61	A: a+b two layers	X: LuxS, MPP, ThrRS/AlaRS common domain	H: LuxS, MPP, ThrRS/AlaRS common domain	T: LuxS/MPP-like metallohydrolase	F: Peptidase_M16_C	ECOD (1.6)
GB [auth 6]	Peptidase_M16	e5gup62	A: a+b two layers	X: LuxS, MPP, ThrRS/AlaRS common domain	H: LuxS, MPP, ThrRS/AlaRS common domain	T: LuxS/MPP-like metallohydrolase	F: Peptidase_M16	ECOD (1.6)
VA [auth v]	Peptidase_M16_C	e5gupv2	A: a+b two layers	X: LuxS, MPP, ThrRS/AlaRS common domain	H: LuxS, MPP, ThrRS/AlaRS common domain	T: LuxS/MPP-like metallohydrolase	F: Peptidase_M16_C	ECOD (1.6)
VA [auth v]	Peptidase_M16	e5gupv1	A: a+b two layers	X: LuxS, MPP, ThrRS/AlaRS common domain	H: LuxS, MPP, ThrRS/AlaRS common domain	T: LuxS/MPP-like metallohydrolase	F: Peptidase_M16	ECOD (1.6)
HB [auth 7]	Cytochrom_B_C	e5gup71	A: alpha bundles	X: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	H: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: Cytochrom_B_C	ECOD (1.6)
HB [auth 7]	Cytochrome_B	e5gup72	A: alpha bundles	X: Transmembrane heme-binding four-helical bundle (From Homology)	H: Transmembrane heme-binding four-helical bundle	T: Transmembrane di-heme cytochromes	F: Cytochrome_B	ECOD (1.6)
WA [auth w]	Cytochrom_B_C	e5gupw2	A: alpha bundles	X: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	H: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: Cytochrom_B_C	ECOD (1.6)
WA [auth w]	Cytochrome_B	e5gupw1	A: alpha bundles	X: Transmembrane heme-binding four-helical bundle (From Homology)	H: Transmembrane heme-binding four-helical bundle	T: Transmembrane di-heme cytochromes	F: Cytochrome_B	ECOD (1.6)
IB [auth 8]	Cytochrom_C1_N	e5gup82	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: Cytochrom_C1_N	ECOD (1.6)
IB [auth 8]	Cytochrom_C1_C	e5gup81	A: extended segments	X: cytochrome c1 transmembrane anchor (From Topology)	H: cytochrome c1 transmembrane anchor (From Topology)	T: cytochrome c1 transmembrane anchor	F: Cytochrom_C1_C	ECOD (1.6)
XA [auth x]	Cytochrom_C1_N	e5gupx2	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: Cytochrom_C1_N	ECOD (1.6)
XA [auth x]	Cytochrom_C1_C	e5gupx1	A: extended segments	X: cytochrome c1 transmembrane anchor (From Topology)	H: cytochrome c1 transmembrane anchor (From Topology)	T: cytochrome c1 transmembrane anchor	F: Cytochrom_C1_C	ECOD (1.6)
CB [auth 2]	Rieske_cytochrome_bc1,Rieske_6	e5gup22	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_cytochrome_bc1,Rieske_6	ECOD (1.6)
CB [auth 2]	UCR_TM	e5gup21	A: extended segments	X: iron-sulfur subunit (ISP) transmembrane anchor (From Topology)	H: iron-sulfur subunit (ISP) transmembrane anchor (From Topology)	T: iron-sulfur subunit (ISP) transmembrane anchor	F: UCR_TM	ECOD (1.6)
EB [auth 4]	Rieske_cytochrome_bc1,Rieske_6	e5gup42	A: beta sandwiches	X: ISP domain (From Topology)	H: ISP domain (From Topology)	T: ISP domain	F: Rieske_cytochrome_bc1,Rieske_6	ECOD (1.6)
EB [auth 4]	UCR_TM	e5gup41	A: extended segments	X: iron-sulfur subunit (ISP) transmembrane anchor (From Topology)	H: iron-sulfur subunit (ISP) transmembrane anchor (From Topology)	T: iron-sulfur subunit (ISP) transmembrane anchor	F: UCR_TM	ECOD (1.6)
DB [auth 3]	UCR_6-4kD	e5gup31	A: extended segments	X: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	H: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: UCR_6-4kD	ECOD (1.6)
NB [auth Ad]	UCR_6-4kD	e5gupAd1	A: extended segments	X: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	H: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: UCR_6-4kD	ECOD (1.6)
OB [auth Ae]	Ubiq-Cytc-red_N	e5gupAe1	A: extended segments	X: Ubiquinol-cytochrome c reductase 8 kDa protein (From Topology)	H: Ubiquinol-cytochrome c reductase 8 kDa protein (From Topology)	T: Ubiquinol-cytochrome c reductase 8 kDa protein	F: Ubiq-Cytc-red_N	ECOD (1.6)
PB [auth Af]	Ubiq-Cytc-red_N	e5gupAf1	A: extended segments	X: Ubiquinol-cytochrome c reductase 8 kDa protein (From Topology)	H: Ubiquinol-cytochrome c reductase 8 kDa protein (From Topology)	T: Ubiquinol-cytochrome c reductase 8 kDa protein	F: Ubiq-Cytc-red_N	ECOD (1.6)
SB [auth Ai]	COX7B	e5gupAi1	A: extended segments	X: Mitochondrial cytochrome c oxidase subunit VIIb (From Topology)	H: Mitochondrial cytochrome c oxidase subunit VIIb (From Topology)	T: Mitochondrial cytochrome c oxidase subunit VIIb	F: COX7B	ECOD (1.6)
TB [auth Aj]	COX7C	e5gupAj1	A: extended segments	X: Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa) (From Topology)	H: Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa) (From Topology)	T: Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa)	F: COX7C	ECOD (1.6)
VB [auth Al]	COX2	e5gupAl1	A: beta sandwiches	X: Cupredoxin-like	H: Cupredoxin-related (From Topology)	T: Cupredoxin-related	F: COX2	ECOD (1.6)
VB [auth Al]	COX2_TM	e5gupAl2	A: extended segments	X: Cytochrome c oxidase subunit II-like, transmembrane region (From Topology)	H: Cytochrome c oxidase subunit II-like, transmembrane region (From Topology)	T: Cytochrome c oxidase subunit II-like, transmembrane region	F: COX2_TM	ECOD (1.6)
WB [auth Am]	COX3	e5gupAm1	A: alpha bundles	X: Cytochrome c oxidase subunit III-like (From Topology)	H: Cytochrome c oxidase subunit III-like (From Topology)	T: Cytochrome c oxidase subunit III-like	F: COX3	ECOD (1.6)
XB [auth An]	COX4	e5gupAn1	A: extended segments	X: Mitochondrial cytochrome c oxidase subunit IV (From Topology)	H: Mitochondrial cytochrome c oxidase subunit IV (From Topology)	T: Mitochondrial cytochrome c oxidase subunit IV	F: COX4	ECOD (1.6)
ZB [auth Ap]	COX5B	e5gupAp1	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Cytochrome c oxidase Subunit F	F: COX5B	ECOD (1.6)
AC [auth Aq]	COX6A	e5gupAq1	A: extended segments	X: Mitochondrial cytochrome c oxidase subunit VIa (From Topology)	H: Mitochondrial cytochrome c oxidase subunit VIa (From Topology)	T: Mitochondrial cytochrome c oxidase subunit VIa	F: COX6A	ECOD (1.6)
BC [auth Ar]	COX6B	e5gupAr1	A: few secondary structure elements	X: Cytochrome c oxidase subunit h (From Topology)	H: Cytochrome c oxidase subunit h (From Topology)	T: Cytochrome c oxidase subunit h	F: COX6B	ECOD (1.6)
J	ETC_C1_NDUFA4	e5gupJ1	A: a+b two layers	X: Putative oxidoreductase (From Topology)	H: Putative oxidoreductase (From Topology)	T: Putative oxidoreductase	F: ETC_C1_NDUFA4	ECOD (1.6)
L	NAD_binding_10	e5gupL1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: NAD_binding_10	ECOD (1.6)
N	ETC_C1_NDUFA5	e5gupN1	A: extended segments	X: FATC domain (From Topology)	H: FATC domain (From Topology)	T: FATC domain	F: ETC_C1_NDUFA5	ECOD (1.6)
O	PP-binding	e5gupO1	A: alpha bundles	X: ACP-like	H: Acyl-carrier protein (ACP) (From Topology)	T: Acyl-carrier protein (ACP)	F: PP-binding	ECOD (1.6)
X	PP-binding	e5gupX1	A: alpha bundles	X: ACP-like	H: Acyl-carrier protein (ACP) (From Topology)	T: Acyl-carrier protein (ACP)	F: PP-binding	ECOD (1.6)
P	L51_S25_CI-B8	e5gupP1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: L51_S25_CI-B8	ECOD (1.6)
S	MWFE	e5gupS1	A: extended segments	X: Mitochondrial complex I, MWFE subunit (From Topology)	H: Mitochondrial complex I, MWFE subunit (From Topology)	T: Mitochondrial complex I, MWFE subunit	F: MWFE	ECOD (1.6)
B	NADH_4Fe-4S	e5gupB2	A: alpha bundles	X: Bromodomain-like	H: Nqo1C-terminal domain-like (From Topology)	T: Nqo1C-terminal domain-like	F: NADH_4Fe-4S	ECOD (1.6)
B	SLBB	e5gupB3	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Nqo1 middle domain-like	F: SLBB	ECOD (1.6)
B	Complex1_51K	e5gupB1	A: a/b three-layered sandwiches	X: Nqo1 FMN-binding domain-like (From Topology)	H: Nqo1 FMN-binding domain-like (From Topology)	T: Nqo1 FMN-binding domain-like	F: Complex1_51K	ECOD (1.6)
W	GRIM-19	e5gupW1	A: extended segments	X: Mitochondrial complex I, B16.6 subunit (From Topology)	H: Mitochondrial complex I, B16.6 subunit (From Topology)	T: Mitochondrial complex I, B16.6 subunit	F: GRIM-19	ECOD (1.6)
DA [auth d]	NDUFB10	e5gupd1	A: alpha bundles	X: Mitochondrial complex I, PDSW subunit (From Topology)	H: Mitochondrial complex I, PDSW subunit (From Topology)	T: Mitochondrial complex I, PDSW subunit	F: NDUFB10	ECOD (1.6)
D	Complex1_30kDa	e5gupD1	A: a+b two layers	X: Nqo5-like	H: Nqo5-like (From Topology)	T: Nqo5-like	F: Complex1_30kDa	ECOD (1.6)
PA [auth p]	Complex1_LYR	e5gupp1	A: alpha bundles	X: LYR protein (From Topology)	H: LYR protein (From Topology)	T: LYR protein	F: Complex1_LYR	ECOD (1.6)
SA [auth s]	CHCH	e5gups1	A: few secondary structure elements	X: p8-MTCP1-related (From Topology)	H: p8-MTCP1-related (From Topology)	T: p8-MTCP1-related	F: CHCH	ECOD (1.6)
JB [auth 9]	UCR_14kD	e5gup91	A: alpha arrays	X: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	H: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: UCR_14kD	ECOD (1.6)
YA [auth y]	UCR_14kD	e5gupy1	A: alpha arrays	X: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	H: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: UCR_14kD	ECOD (1.6)
KB [auth Aa]	UcrQ	e5gupAa1	A: extended segments	X: Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	H: Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: UcrQ	ECOD (1.6)
ZA [auth z]	UcrQ	e5gupz1	A: extended segments	X: Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	H: Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: UcrQ	ECOD (1.6)
AB [auth 0]	UCR_hinge	e5gup01	A: alpha bundles	X: cytochrome bc1 complex 11 kDa protein-like	H: Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: UCR_hinge	ECOD (1.6)
LB [auth Ab]	UCR_hinge	e5gupAb1	A: alpha bundles	X: cytochrome bc1 complex 11 kDa protein-like	H: Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: UCR_hinge	ECOD (1.6)
BB [auth 1]	UCR_UQCRX_QCR9	e5gup11	A: extended segments	X: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	H: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: UCR_UQCRX_QCR9	ECOD (1.6)
MB [auth Ac]	UCR_UQCRX_QCR9	e5gupAc1	A: extended segments	X: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	H: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) (From Topology)	T: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	F: UCR_UQCRX_QCR9	ECOD (1.6)
QB [auth Ag]	COX8	e5gupAg1	A: extended segments	X: Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX) (From Topology)	H: Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX) (From Topology)	T: Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX)	F: COX8	ECOD (1.6)
RB [auth Ah]	COX7a	e5gupAh1	A: extended segments	X: Mitochondrial cytochrome c oxidase subunit VIIa (From Topology)	H: Mitochondrial cytochrome c oxidase subunit VIIa (From Topology)	T: Mitochondrial cytochrome c oxidase subunit VIIa	F: COX7a	ECOD (1.6)
UB [auth Ak]	COX1	e5gupAk1	A: alpha superhelices	X: Cytochrome c oxidase subunit I-like	H: Cytochrome c oxidase subunit I-like (From Topology)	T: Cytochrome c oxidase subunit I-like	F: COX1	ECOD (1.6)
YB [auth Ao]	COX5A	e5gupAo1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Cytochrome c oxidase subunit E (From Topology)	T: Cytochrome c oxidase subunit E	F: COX5A	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
E	PF01257	Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx)	Thioredoxin-like [2Fe-2S] ferredoxin	-	Family
F	PF10276	Zinc-finger domain (zf-CHCC)	Zinc-finger domain	This is a short zinc-finger domain conserved from fungi to humans. It is Cx8Hx14Cx2C.	Domain
G	PF00384	Molybdopterin oxidoreductase (Molybdopterin)	Molybdopterin oxidoreductase	-	Family
G	PF09326	NADH-ubiquinone oxidoreductase subunit G, C-terminal (NADH_dhqG_C)	NADH-ubiquinone oxidoreductase subunit G, C-terminal	-	Family
G	PF13510	2Fe-2S iron-sulfur cluster binding domain (Fer2_4)	2Fe-2S iron-sulfur cluster binding domain	The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which a beta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated. Th ...	The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which a beta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated. This cluster appears within sarcosine oxidase proteins.	Domain
G	PF10588	NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3)	NADH-ubiquinone oxidoreductase-G iron-sulfur binding region	-	Domain
I	PF01058	NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6)	NADH ubiquinone oxidoreductase, 20 Kd subunit	-	Family
K, R	PF05071	NADH ubiquinone oxidoreductase subunit NDUFA12 (NDUFA12)	NADH ubiquinone oxidoreductase subunit NDUFA12	-	Family
T	PF14987	NADH dehydrogenase 1 alpha subcomplex subunit 3 (NADHdh_A3)	NADH dehydrogenase 1 alpha subcomplex subunit 3	-	Family
V	PF02466	Tim17/Tim22/Tim23/Pmp24 family (Tim17)	Tim17/Tim22/Tim23/Pmp24 family	-	Family
Y	PF14813	NADH dehydrogenase 1 beta subcomplex subunit 2 (NADH_B2)	NADH dehydrogenase 1 beta subcomplex subunit 2	-	Family
AA [auth a]	PF09781	NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit (NDUF_B5)	NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit	-	Family
BA [auth b]	PF09782	NADH:ubiquinone oxidoreductase, NDUFB6/B17 subunit (NDUF_B6)	NADH:ubiquinone oxidoreductase, NDUFB6/B17 subunit	-	Family
CA [auth c]	PF05821	NADH-ubiquinone oxidoreductase ASHI subunit (CI-ASHI or NDUFB8) (NDUF_B8)	NADH-ubiquinone oxidoreductase ASHI subunit (CI-ASHI or NDUFB8)	-	Family
FA [auth f]	PF14962	Mitochondria Localisation Sequence (AIF-MLS)	Mitochondria Localisation Sequence	-	Family
HA [auth h]	PF10200	NADH:ubiquinone oxidoreductase, NDUFS5-15kDa (Ndufs5)	NADH:ubiquinone oxidoreductase, NDUFS5-15kDa	-	Family
IA [auth i]	PF00361	Proton-conducting membrane transporter (Proton_antipo_M)	Proton-conducting membrane transporter	-	Family
IA [auth i]	PF06444	NADH dehydrogenase subunit 2 C-terminus (NADH_dehy_S2_C)	NADH dehydrogenase subunit 2 C-terminus	-	Family
JA [auth j]	PF00507	NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 (Oxidored_q4)	NADH-ubiquinone/plastoquinone oxidoreductase, chain 3	-	Family
KA [auth k]	PF00420	NADH-ubiquinone/plastoquinone oxidoreductase chain 4L (Oxidored_q2)	NADH-ubiquinone/plastoquinone oxidoreductase chain 4L	-	Family
LA [auth l]	PF00361	Proton-conducting membrane transporter (Proton_antipo_M)	Proton-conducting membrane transporter	-	Family
LA [auth l]	PF06455	NADH dehydrogenase subunit 5 C-terminus (NADH5_C)	NADH dehydrogenase subunit 5 C-terminus	-	Family
LA [auth l]	PF00662	NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus (Proton_antipo_N)	NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus	-	Family
MA [auth m]	PF00499	NADH-ubiquinone/plastoquinone oxidoreductase chain 6 (Oxidored_q3)	NADH-ubiquinone/plastoquinone oxidoreductase chain 6	-	Family
NA [auth n]	PF08040	MNLL subunit (NADH_oxidored)	MNLL subunit	-	Family
QA [auth q]	PF00361	Proton-conducting membrane transporter (Proton_antipo_M)	Proton-conducting membrane transporter	-	Family
QA [auth q]	PF01059	NADH-ubiquinone oxidoreductase chain 4, amino terminus (Oxidored_q5_N)	NADH-ubiquinone oxidoreductase chain 4, amino terminus	-	Family
RA [auth r]	PF00146	NADH dehydrogenase (NADHdh)	NADH dehydrogenase	-	Family
FB [auth 5], UA [auth u]	PF05193	Peptidase M16 inactive domain (Peptidase_M16_C)	Peptidase M16 inactive domain	Peptidase M16 consists of two structurally related domains. One is the active peptidase, whereas the other is inactive. The two domains hold the substrate like a clamp [1].	Domain
FB [auth 5], UA [auth u]	PF00675	Insulinase (Peptidase family M16) (Peptidase_M16)	Insulinase (Peptidase family M16)	-	Family
HB [auth 7], WA [auth w]	PF00032	Cytochrome b(C-terminal)/b6/petD (Cytochrom_B_C)	Cytochrome b(C-terminal)/b6/petD	-	Domain
HB [auth 7], WA [auth w]	PF00033	Cytochrome b/b6/petB (Cytochrome_B)	Cytochrome b/b6/petB	-	Domain
CB [auth 2], EB [auth 4]	PF02921	Ubiquinol cytochrome reductase transmembrane region (UCR_TM)	Ubiquinol cytochrome reductase transmembrane region	-	Family
CB [auth 2], EB [auth 4]	PF00355	Rieske [2Fe-2S] domain (Rieske)	Rieske [2Fe-2S] domain	The rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in ...	The rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in this motif form a disulphide bridge, which stabilises the protein [4].	Domain
DB [auth 3], NB [auth Ad]	PF08997	Ubiquinol-cytochrome C reductase complex, 6.4kD protein (UCR_6-4kD)	Ubiquinol-cytochrome C reductase complex, 6.4kD protein	The ubiquinol-cytochrome C reductase complex (cytochrome bc1 complex) is an essential component of the mitochondrial cellular respiratory chain. This family represents the 6.4kD protein, which may be closely linked to the iron-sulphur protein in the ...	The ubiquinol-cytochrome C reductase complex (cytochrome bc1 complex) is an essential component of the mitochondrial cellular respiratory chain. This family represents the 6.4kD protein, which may be closely linked to the iron-sulphur protein in the complex and function as an iron-sulphur protein binding factor [1].	Domain
OB [auth Ae], PB [auth Af]	PF09165	Ubiquinol-cytochrome c reductase 8 kDa, N-terminal (Ubiq-Cytc-red_N)	Ubiquinol-cytochrome c reductase 8 kDa, N-terminal	Members of this family adopt a structure consisting of many antiparallel beta sheets, with few alpha helices, in a non-globular arrangement. They are required for proper functioning of the respiratory chain [1].	Domain
J	PF04800	NADH dehydrogenase ubiquinone Fe-S protein 4 (NDUS4)	NADH dehydrogenase ubiquinone Fe-S protein 4	-	Family
L	PF01370	NAD dependent epimerase/dehydratase family (Epimerase)	NAD dependent epimerase/dehydratase family	-	Family
O, X	PF00550	Phosphopantetheine attachment site (PP-binding)	Phosphopantetheine attachment site	A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes memb ...	A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes members not included in Prosite. The inclusion of these members is supported by sequence analysis and functional evidence. The related domain of Swiss:P19828 has the attachment serine replaced by an alanine.	Domain
P	PF05047	Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain (L51_S25_CI-B8)	Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain	The proteins in this family are located in the mitochondrion. The family includes ribosomal protein L51, and S25. This family also includes mitochondrial NADH-ubiquinone oxidoreductase B8 subunit (CI-B8) EC:1.6.5.3. It is not known whether all member ...	The proteins in this family are located in the mitochondrion. The family includes ribosomal protein L51, and S25. This family also includes mitochondrial NADH-ubiquinone oxidoreductase B8 subunit (CI-B8) EC:1.6.5.3. It is not known whether all members of this family form part of the NADH-ubiquinone oxidoreductase and whether they are also all ribosomal proteins. Structurally related to thioredoxin-fold.	Domain
S	PF15879	NADH-ubiquinone oxidoreductase MWFE subunit (MWFE)	NADH-ubiquinone oxidoreductase MWFE subunit	-	Family
B	PF01512	Respiratory-chain NADH dehydrogenase 51 Kd subunit (Complex1_51K)	Respiratory-chain NADH dehydrogenase 51 Kd subunit	-	Family
B	PF10589	NADH-ubiquinone oxidoreductase-F iron-sulfur binding region (NADH_4Fe-4S)	NADH-ubiquinone oxidoreductase-F iron-sulfur binding region	-	Domain
W	PF06212	GRIM-19 protein (GRIM-19)	GRIM-19 protein	-	Family
Z	PF08122	NADH-ubiquinone oxidoreductase B12 subunit family (NDUF_B12)	NADH-ubiquinone oxidoreductase B12 subunit family	-	Family
C	PF00346	Respiratory-chain NADH dehydrogenase, 49 Kd subunit (Complex1_49kDa)	Respiratory-chain NADH dehydrogenase, 49 Kd subunit	-	Family
PA [auth p]	PF05347	Complex 1 protein (LYR family) (Complex1_LYR)	Complex 1 protein (LYR family)	-	Family
SA [auth s]	PF06747	CHCH domain (CHCH)	CHCH domain	we have identified a conserved motif in the LOC118487 protein that we have called the CHCH motif. Alignment of this protein with related members showed the presence of three subgroups of proteins, which are called the S (Small), N (N-terminal extende ...	we have identified a conserved motif in the LOC118487 protein that we have called the CHCH motif. Alignment of this protein with related members showed the presence of three subgroups of proteins, which are called the S (Small), N (N-terminal extended) and C (C-terminal extended) subgroups. All three sub-groups of proteins have in common that they contain a predicted conserved [coiled coil 1]-[helix 1]-[coiled coil 2]-[helix 2] domain (CHCH domain). Within each helix of the CHCH domain, there are two cysteines present in a C-X9-C motif. The N-group contains an additional double helix domain, and each helix contains the C-X9-C motif. This family contains a number of characterised proteins: Cox19 protein - a nuclear gene of Saccharomyces cerevisiae, codes for an 11-kDa protein (Cox19p) required for expression of cytochrome oxidase. Because cox19 mutants are able to synthesise the mitochondrial and nuclear gene products of cytochrome oxidase, Cox19p probably functions post-translationally during assembly of the enzyme. Cox19p is present in the cytoplasm and mitochondria, where it exists as a soluble intermembrane protein. This dual location is similar to what was previously reported for Cox17p, a low molecular weight copper protein thought to be required for maturation of the CuA centre of subunit 2 of cytochrome oxidase. Cox19p have four conserved potential metal ligands, these are three cysteines and one histidine. Mrp10 - belongs to the class of yeast mitochondrial ribosomal proteins that are essential for translation [2]. Eukaryotic NADH-ubiquinone oxidoreductase 19 kDa (NDUFA8) subunit [3]. The CHCH domain was previously called DUF657 [4].	Domain
KB [auth Aa], ZA [auth z]	PF02939	UcrQ family (UcrQ)	UcrQ family	-	Family
AB [auth 0], LB [auth Ab]	PF02320	Ubiquinol-cytochrome C reductase hinge protein (UCR_hinge)	Ubiquinol-cytochrome C reductase hinge protein	-	Family
BB [auth 1], MB [auth Ac]	PF05365	Ubiquinol-cytochrome C reductase, UQCRX/QCR9 like (UCR_UQCRX_QCR9)	Ubiquinol-cytochrome C reductase, UQCRX/QCR9 like	-	Family
YB [auth Ao]	PF02284	Cytochrome c oxidase subunit Va (COX5A)	Cytochrome c oxidase subunit Va	Cytochrome c oxidase, a 13 sub-unit complex, EC:1.9.3.1 is the terminal oxidase in the mitochondrial electron transport chain. This family is composed of cytochrome c oxidase subunit Va.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cytochrome c oxidase subunit 6C	-	-	-
E	NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial	oxidoreductase activity catalytic activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	-	-
F	NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial	-	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
G	NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial	iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy respiratory electron transport chain metabolic process cellular process	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane
H	NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial	-	-	-
I	NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial	iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity quinone binding	-	-
K, R	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12	-	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respirasome
M	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7	-	-	-
Q	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6	-	-	-
T	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3	-	-	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
U	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial	-	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen
V	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11	-	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
Y	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial	-	-	-
AA [auth a]	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial	-	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
BA [auth b]	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6	-	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
CA [auth c]	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial	-	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane endoplasmic reticulum endomembrane system
FA [auth f]	NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial	-	cellular localization anterograde axonal transport transport intracellular transport axonal transport establishment of localization localization axo-dendritic transport establishment of localization in cell microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport cellular process microtubule-based movement cellular localization anterograde axonal transport transport intracellular transport axonal transport establishment of localization localization axo-dendritic transport establishment of localization in cell microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport cellular process microtubule-based movement microtubule-based process	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle membrane neuron projection cytoplasm axon axon cytoplasm neuron projection cytoplasmic region membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle membrane neuron projection cytoplasm axon axon cytoplasm neuron projection cytoplasmic region plasma membrane bounded cell projection cytoplasm plasma membrane bounded cell projection cell projection
GA [auth g]	NADH dehydrogenase [ubiquinone] 1 subunit C2	-	-	-
HA [auth h]	NADH dehydrogenase [ubiquinone] iron-sulfur protein 5	-	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane mitochondrial intermembrane space membrane-enclosed lumen intracellular organelle lumen organelle envelope lumen organelle lumen
IA [auth i]	NADH-ubiquinone oxidoreductase chain 2	electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization cellular metabolic process reactive oxygen species metabolic process protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization cellular metabolic process reactive oxygen species metabolic process metabolic process aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex oxidoreductase complex mitochondrial protein-containing complex catalytic complex inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I respirasome
JA [auth j]	NADH-ubiquinone oxidoreductase chain 3	electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex oxidoreductase complex mitochondrial protein-containing complex catalytic complex inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I respirasome
KA [auth k]	NADH-ubiquinone oxidoreductase chain 4L	electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy respiratory electron transport chain metabolic process cellular process	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex oxidoreductase complex mitochondrial protein-containing complex catalytic complex inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I respirasome
LA [auth l]	NADH-ubiquinone oxidoreductase chain 5	oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity NADH dehydrogenase activity electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	electron transport coupled proton transport transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization energy coupled proton transmembrane transport, against electrochemical gradient monoatomic ion transport cellular process monoatomic cation transport electron transport coupled proton transport transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization energy coupled proton transmembrane transport, against electrochemical gradient monoatomic ion transport cellular process monoatomic cation transport protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex oxidoreductase complex mitochondrial protein-containing complex catalytic complex inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I respirasome
MA [auth m]	NADH-ubiquinone oxidoreductase chain 6	electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex oxidoreductase complex mitochondrial protein-containing complex catalytic complex inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I respirasome
NA [auth n]	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1	-	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane nucleus membrane-enclosed lumen intracellular organelle lumen nuclear speck nuclear body nucleoplasm organelle lumen nuclear lumen
QA [auth q]	NADH-ubiquinone oxidoreductase chain 4	binding quinone binding ubiquinone binding small molecule binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	electron transport coupled proton transport transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization energy coupled proton transmembrane transport, against electrochemical gradient monoatomic ion transport cellular process monoatomic cation transport electron transport coupled proton transport transport proton transmembrane transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport localization energy coupled proton transmembrane transport, against electrochemical gradient monoatomic ion transport cellular process monoatomic cation transport protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration energy derivation by oxidation of organic compounds cellular metabolic process metabolic process generation of precursor metabolites and energy aerobic electron transport chain oxidative phosphorylation ATP synthesis coupled electron transport electron transport chain mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex oxidoreductase complex mitochondrial protein-containing complex catalytic complex inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I respirasome
RA [auth r]	NADH-ubiquinone oxidoreductase chain 1	electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration energy derivation by oxidation of organic compounds cellular metabolic process metabolic process generation of precursor metabolites and energy aerobic electron transport chain oxidative phosphorylation ATP synthesis coupled electron transport electron transport chain mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex oxidoreductase complex mitochondrial protein-containing complex catalytic complex inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I respirasome
FB [auth 5], UA [auth u]	Cytochrome b-c1 complex subunit 1, mitochondrial	cation binding ion binding binding metal ion binding small molecule binding	-	-
GB [auth 6], VA [auth v]	Cytochrome b-c1 complex subunit 2, mitochondrial	-	-	-
HB [auth 7], WA [auth w]	Cytochrome b	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity oxidoreductase activity, acting on diphenols and related substances as donors primary active transmembrane transporter activity oxidoreductase activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity ubiquinol-cytochrome-c reductase activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity oxidoreductase activity, acting on diphenols and related substances as donors primary active transmembrane transporter activity oxidoreductase activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity ubiquinol-cytochrome-c reductase activity catalytic activity transmembrane transporter activity cation binding ion binding binding metal ion binding small molecule binding	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, ubiquinol to cytochrome c respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex mitochondrial envelope organelle respirasome cytoplasm organelle membrane
IB [auth 8], XA [auth x]	Cytochrome c1, heme protein, mitochondrial	-	-	-
CB [auth 2], EB [auth 4]	Cytochrome b-c1 complex subunit Rieske, mitochondrial	oxidoreductase activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity oxidoreductase activity, acting on diphenols and related substances as donors primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity oxidoreductase activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity oxidoreductase activity, acting on diphenols and related substances as donors primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity ubiquinol-cytochrome-c reductase activity transmembrane transporter activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, ubiquinol to cytochrome c respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, ubiquinol to cytochrome c respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport cytochrome complex assembly protein-containing complex organization mitochondrial respiratory chain complex III assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly respiratory chain complex III assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular component organization or biogenesis mitochondrion organization	membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex mitochondrial envelope organelle respirasome cytoplasm organelle membrane respiratory chain complex IV mitochondrial respiratory chain complex IV
DB [auth 3], NB [auth Ad]	Cytochrome b-c1 complex subunit 10	-	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, ubiquinol to cytochrome c respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III oxidoreductase complex mitochondrial protein-containing complex catalytic complex inner mitochondrial membrane protein complex transmembrane transporter complex respirasome
OB [auth Ae], PB [auth Af]	Cytochrome b-c1 complex subunit Rieske transit peptide, mitochondrial	oxidoreductase activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity oxidoreductase activity, acting on diphenols and related substances as donors primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity oxidoreductase activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity oxidoreductase activity, acting on diphenols and related substances as donors primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity inorganic molecular entity transmembrane transporter activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity ubiquinol-cytochrome-c reductase activity transmembrane transporter activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, ubiquinol to cytochrome c respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, ubiquinol to cytochrome c respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport cytochrome complex assembly protein-containing complex organization mitochondrial respiratory chain complex III assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly respiratory chain complex III assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular component organization or biogenesis mitochondrion organization	membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex mitochondrial envelope organelle respirasome cytoplasm organelle membrane respiratory chain complex IV mitochondrial respiratory chain complex IV
SB [auth Ai]	Cytochrome c oxidase subunit 7B, mitochondrial	-	-	-
TB [auth Aj]	Cytochrome c oxidase subunit 7C, mitochondrial	-	-	-
VB [auth Al]	Cytochrome c oxidase subunit 2	-	-	-
WB [auth Am]	Cytochrome c oxidase subunit 3	-	-	-
XB [auth An]	Cytochrome c oxidase subunit 4 isoform 1, mitochondrial	-	-	-
ZB [auth Ap]	Cytochrome c oxidase subunit 5B, mitochondrial	-	-	-
AC [auth Aq]	Cytochrome c oxidase subunit 6A, mitochondrial	-	-	-
BC [auth Ar]	Cytochrome c oxidase subunit 6B1	-	-	-
J	NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial	-	cellular metabolic process electron transport chain metabolic process cellular process generation of precursor metabolites and energy	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respirasome
L	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial	protein-containing complex binding binding	ubiquinone-6 metabolic process small molecule biosynthetic process cellular biosynthetic process cellular metabolic process ubiquinone biosynthetic process quinone metabolic process cellular ketone metabolic process organic substance metabolic process biosynthetic process quinone biosynthetic process organic substance biosynthetic process small molecule metabolic process metabolic process cellular process ubiquinone-6 metabolic process small molecule biosynthetic process cellular biosynthetic process cellular metabolic process ubiquinone biosynthetic process quinone metabolic process cellular ketone metabolic process organic substance metabolic process biosynthetic process quinone biosynthetic process organic substance biosynthetic process small molecule metabolic process metabolic process cellular process ubiquinone metabolic process ketone biosynthetic process ubiquinone-6 biosynthetic process	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle
N	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5	-	-	-
O, X	Acyl carrier protein, mitochondrial	-	-	-
P	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2	-	-	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respirasome
S	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1	-	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
B	NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial	binding nucleotide binding FMN binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity binding nucleotide binding FMN binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity NAD binding purine nucleotide binding adenyl nucleotide binding iron-sulfur cluster binding 4 iron, 4 sulfur cluster binding metal cluster binding cation binding metal ion binding	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane cytosol
W	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13	-	-	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
Z	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3	-	cellular metabolic process electron transport chain metabolic process cellular process generation of precursor metabolites and energy	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respirasome
DA [auth d]	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10	-	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
EA [auth e]	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial	-	-	-
C	NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial	small molecule sensor activity oxygen sensor activity electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity binding quinone binding small molecule binding ubiquitin protein ligase binding protein binding small molecule sensor activity oxygen sensor activity electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity binding quinone binding small molecule binding ubiquitin protein ligase binding protein binding ubiquitin-like protein ligase binding enzyme binding NAD binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding iron-sulfur cluster binding 4 iron, 4 sulfur cluster binding metal cluster binding	developmental process multicellular organismal process cellular developmental process nervous system development neurogenesis multicellular organism development gliogenesis cell differentiation anatomical structure development cellular process system development cell population proliferation neural precursor cell proliferation protein-containing complex organization developmental process multicellular organismal process cellular developmental process nervous system development neurogenesis multicellular organism development gliogenesis cell differentiation anatomical structure development cellular process system development cell population proliferation neural precursor cell proliferation protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization response to oxidative stress response to stimulus response to stress cellular response to stimulus cellular response to chemical stimulus cellular response to oxygen levels response to chemical response to oxygen levels response to abiotic stimulus aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
OA [auth o]	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4	-	-	-
D	NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial	-	-	-
PA [auth p]	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9	-	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
SA [auth s]	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8	-	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane mitochondrial intermembrane space membrane-enclosed lumen intracellular organelle lumen organelle envelope lumen organelle lumen
TA [auth t]	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7	-	-	-
JB [auth 9], YA [auth y]	Cytochrome b-c1 complex subunit 7	-	-	-
KB [auth Aa], ZA [auth z]	Cytochrome b-c1 complex subunit 8	-	developmental process multicellular organismal process head development animal organ development brain development nervous system development cerebellar cortex development multicellular organism development cerebellar Purkinje cell layer development cerebellum development central nervous system development metencephalon development anatomical structure development hindbrain development developmental process multicellular organismal process head development animal organ development brain development nervous system development cerebellar cortex development multicellular organism development cerebellar Purkinje cell layer development cerebellum development central nervous system development metencephalon development anatomical structure development hindbrain development system development midbrain development pons development hypothalamus development forebrain development diencephalon development limbic system development aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, ubiquinol to cytochrome c respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport pallium development telencephalon development hippocampus development pyramidal neuron development cellular developmental process central nervous system neuron development cell development neurogenesis central nervous system neuron differentiation neuron differentiation cell differentiation forebrain generation of neurons generation of neurons forebrain neuron development neuron development forebrain neuron differentiation pyramidal neuron differentiation subthalamus development thalamus development	membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex mitochondrial envelope organelle respirasome cytoplasm organelle membrane
AB [auth 0], LB [auth Ab]	Cytochrome b-c1 complex subunit 6, mitochondrial	-	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, ubiquinol to cytochrome c respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex mitochondrial envelope organelle respirasome cytoplasm organelle membrane
BB [auth 1], MB [auth Ac]	Cytochrome b-c1 complex subunit 9	-	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, ubiquinol to cytochrome c respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial respiratory chain complex III mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex transporter complex respiratory chain complex III intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex mitochondrial envelope organelle respirasome cytoplasm organelle membrane
QB [auth Ag]	Cytochrome c oxidase subunit 8B, mitochondrial	-	-	-
RB [auth Ah]	Cytochrome c oxidase subunit 7A1, mitochondrial	-	-	-
UB [auth Ak]	Cytochrome c oxidase subunit 1	-	-	-
YB [auth Ao]	Cytochrome c oxidase subunit 5A, mitochondrial	cation binding ion binding binding metal ion binding small molecule binding	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, cytochrome c to oxygen respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex intracellular organelle organelle envelope mitochondrial protein-containing complex catalytic complex membrane-bounded organelle respiratory chain complex protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion cytochrome complex mitochondrial respirasome membrane protein complex intracellular organelle organelle envelope mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle respiratory chain complex IV mitochondrial respiratory chain complex IV mitochondrial inner membrane inner mitochondrial membrane protein complex mitochondrial envelope organelle respirasome cytoplasm organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E	IPR042128	NuoE domain	Domain
E	IPR002023	NADH-quinone oxidoreductase subunit E-like	Family
E	IPR041921	NADH-quinone oxidoreductase subunit E, N-terminal	Homologous Superfamily
E	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
F	IPR019401	Zinc finger, CHCC-type	Domain
F	IPR016668	NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial	Family
G	IPR006963	Molybdopterin oxidoreductase, 4Fe-4S domain	Domain
G	IPR015405	NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial-like	Domain
G	IPR006656	Molybdopterin oxidoreductase	Domain
G	IPR036010	2Fe-2S ferredoxin-like superfamily	Homologous Superfamily
G	IPR001041	2Fe-2S ferredoxin-type iron-sulfur binding domain	Domain
G	IPR000283	NADH:ubiquinone oxidoreductase, 75kDa subunit, conserved site	Conserved Site
G	IPR010228	NADH:ubiquinone oxidoreductase, subunit G	Family
G	IPR019574	NADH:ubiquinone oxidoreductase, subunit G, iron-sulphur binding	Domain
I	IPR006138	NADH-ubiquinone oxidoreductase, 20 Kd subunit	Family
I	IPR006137	NADH:ubiquinone oxidoreductase-like, 20kDa subunit	Domain
K, R	IPR007763	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12	Family
T	IPR026626	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3	Family
U	IPR031314	Deoxynucleoside kinase domain	Domain
U	IPR015828	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial	Family
U	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
V	IPR039205	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11	Family
AA [auth a]	IPR019173	NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit	Family
BA [auth b]	IPR019174	NADH dehydrogenase 1, beta subcomplex, subunit 6	Family
CA [auth c]	IPR008699	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8	Family
CA [auth c]	IPR016551	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, metazoa	Family
FA [auth f]	IPR032773	Protein MGARP, N-terminal	Domain
FA [auth f]	IPR026093	Protein MGARP	Family
HA [auth h]	IPR019342	NADH:ubiquinone oxidoreductase, iron-sulphur subunit 5	Family
IA [auth i]	IPR010933	NADH dehydrogenase subunit 2, C-terminal	Domain
IA [auth i]	IPR003917	NADH:ubiquinone oxidoreductase, chain 2	Family
IA [auth i]	IPR001750	NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit	Domain
JA [auth j]	IPR000440	NADH:ubiquinone/plastoquinone oxidoreductase, chain 3	Family
JA [auth j]	IPR038430	NADH:ubiquinone oxidoreductase, subunit 3 superfamily	Homologous Superfamily
KA [auth k]	IPR001133	NADH-ubiquinone oxidoreductase chain 4L/K	Family
KA [auth k]	IPR039428	NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-like	Family
LA [auth l]	IPR003945	NADH-quinone oxidoreductase, chain 5-like	Family
LA [auth l]	IPR010934	NADH dehydrogenase subunit 5, C-terminal	Domain
LA [auth l]	IPR001516	NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminal	Domain
LA [auth l]	IPR001750	NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit	Domain
LA [auth l]	IPR018393	NADH-plastoquinone oxidoreductase, chain 5 subgroup	Family
MA [auth m]	IPR042106	NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJ	Homologous Superfamily
MA [auth m]	IPR001457	NADH:ubiquinone/plastoquinone oxidoreductase, chain 6	Family
NA [auth n]	IPR012575	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1, NDUB1	Family
QA [auth q]	IPR003918	NADH:ubiquinone oxidoreductase	Family
QA [auth q]	IPR010227	NADH-quinone oxidoreductase, chain M/4	Family
QA [auth q]	IPR000260	NADH:ubiquinone oxidoreductase chain 4, N-terminal	Domain
QA [auth q]	IPR001750	NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit	Domain
RA [auth r]	IPR001694	NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit H	Family
RA [auth r]	IPR018086	NADH:ubiquinone oxidoreductase, subunit 1, conserved site	Conserved Site
FB [auth 5], UA [auth u]	IPR007863	Peptidase M16, C-terminal	Domain
FB [auth 5], UA [auth u]	IPR011765	Peptidase M16, N-terminal	Domain
FB [auth 5], UA [auth u]	IPR011249	Metalloenzyme, LuxS/M16 peptidase-like	Homologous Superfamily
HB [auth 7], WA [auth w]	IPR036150	Cytochrome b/b6, C-terminal domain superfamily	Homologous Superfamily
HB [auth 7], WA [auth w]	IPR027387	Cytochrome b/b6-like domain superfamily	Homologous Superfamily
HB [auth 7], WA [auth w]	IPR016174	Di-haem cytochrome, transmembrane	Homologous Superfamily
HB [auth 7], WA [auth w]	IPR005798	Cytochrome b/b6, C-terminal	Domain
HB [auth 7], WA [auth w]	IPR048259	Cytochrome b/b6, N-terminal domain, eukaryotic/bacterial	Domain
HB [auth 7], WA [auth w]	IPR030689	Cytochrome b	Family
HB [auth 7], WA [auth w]	IPR048260	Cytochrome b/b6, C-terminal domain, eukaryotic/bacterial	Domain
HB [auth 7], WA [auth w]	IPR005797	Cytochrome b/b6, N-terminal domain	Domain
CB [auth 2], EB [auth 4]	IPR036922	Rieske [2Fe-2S] iron-sulphur domain superfamily	Homologous Superfamily
CB [auth 2], EB [auth 4]	IPR014349	Rieske iron-sulphur protein	Family
CB [auth 2], EB [auth 4]	IPR011070	Globular protein, non-globular alpha/beta subunit	Homologous Superfamily
CB [auth 2], EB [auth 4]	IPR004192	Cytochrome b-c1 complex subunit Rieske, transmembrane domain	Domain
CB [auth 2], EB [auth 4]	IPR015248	Ubiquinol-cytochrome c reductase iron-sulphur subunit, N-terminal	Domain
CB [auth 2], EB [auth 4]	IPR017941	Rieske [2Fe-2S] iron-sulphur domain	Domain
CB [auth 2], EB [auth 4]	IPR005805	Rieske iron-sulphur protein, C-terminal	Domain
CB [auth 2], EB [auth 4]	IPR037008	Cytochrome bc1 complex subunit Rieske, transmembrane domain superfamily	Homologous Superfamily
CB [auth 2], EB [auth 4]	IPR006317	Ubiquinol-cytochrome c reductase, iron-sulphur subunit	Domain
DB [auth 3], NB [auth Ad]	IPR029027	Single alpha-helix domain superfamily	Homologous Superfamily
DB [auth 3], NB [auth Ad]	IPR015089	Cytochrome b-c1 complex subunit 10	Family
OB [auth Ae], PB [auth Af]	IPR036922	Rieske [2Fe-2S] iron-sulphur domain superfamily	Homologous Superfamily
OB [auth Ae], PB [auth Af]	IPR014349	Rieske iron-sulphur protein	Family
OB [auth Ae], PB [auth Af]	IPR011070	Globular protein, non-globular alpha/beta subunit	Homologous Superfamily
OB [auth Ae], PB [auth Af]	IPR004192	Cytochrome b-c1 complex subunit Rieske, transmembrane domain	Domain
OB [auth Ae], PB [auth Af]	IPR015248	Ubiquinol-cytochrome c reductase iron-sulphur subunit, N-terminal	Domain
OB [auth Ae], PB [auth Af]	IPR017941	Rieske [2Fe-2S] iron-sulphur domain	Domain
OB [auth Ae], PB [auth Af]	IPR005805	Rieske iron-sulphur protein, C-terminal	Domain
OB [auth Ae], PB [auth Af]	IPR037008	Cytochrome bc1 complex subunit Rieske, transmembrane domain superfamily	Homologous Superfamily
OB [auth Ae], PB [auth Af]	IPR006317	Ubiquinol-cytochrome c reductase, iron-sulphur subunit	Domain
J	IPR038532	NADH dehydrogenase ubiquinone Fe-S protein 4-like superfamily	Homologous Superfamily
J	IPR006885	NADH dehydrogenase ubiquinone Fe-S protein 4 mitochondrial-like	Family
L	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
L	IPR001509	NAD-dependent epimerase/dehydratase	Domain
P	IPR007741	Ribosomal protein/NADH dehydrogenase domain	Domain
P	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
P	IPR016464	NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 2	Family
S	IPR017384	NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex subunit 1	Family
B	IPR019575	NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain	Domain
B	IPR011537	NADH ubiquinone oxidoreductase, F subunit	Family
B	IPR001949	NADH:ubiquinone oxidoreductase, 51kDa subunit, conserved site	Conserved Site
B	IPR037225	NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain superfamily	Homologous Superfamily
B	IPR037207	NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain superfamily	Homologous Superfamily
B	IPR011538	NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain	Domain
W	IPR009346	GRIM-19	Family
Z	IPR012576	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3	Family
DA [auth d]	IPR019377	NADH-ubiquinone oxidoreductase, subunit 10	Family
DA [auth d]	IPR039993	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10	Family
C	IPR014029	NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved site	Conserved Site
C	IPR029014	[NiFe]-hydrogenase, large subunit	Homologous Superfamily
C	IPR022885	NAD(P)H-quinone oxidoreductase subunit D/H	Family
C	IPR001135	NADH-quinone oxidoreductase, subunit D	Domain
PA [auth p]	IPR033034	NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9	Family
PA [auth p]	IPR008011	Complex 1 LYR protein domain	Domain
PA [auth p]	IPR045292	NDUFB9, LYR domain	Domain
SA [auth s]	IPR010625	CHCH	Domain
SA [auth s]	IPR016680	NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 8	Family
KB [auth Aa], ZA [auth z]	IPR004205	Cytochrome b-c1 complex subunit 8	Family
KB [auth Aa], ZA [auth z]	IPR036642	Cytochrome b-c1 complex subunit 8 superfamily	Homologous Superfamily
AB [auth 0], LB [auth Ab]	IPR003422	Cytochrome b-c1 complex, subunit 6	Family
AB [auth 0], LB [auth Ab]	IPR023184	Ubiquinol-cytochrome C reductase hinge domain	Domain
AB [auth 0], LB [auth Ab]	IPR036811	Ubiquinol-cytochrome C reductase hinge domain superfamily	Homologous Superfamily
BB [auth 1], MB [auth Ac]	IPR008027	Cytochrome b-c1 complex subunit 9	Family
BB [auth 1], MB [auth Ac]	IPR036656	Cytochrome b-c1 complex subunit 9 superfamily	Homologous Superfamily
YB [auth Ao]	IPR003204	Cytochrome c oxidase, subunit Va/VI	Family
YB [auth Ao]	IPR036545	Cytochrome c oxidase, subunit Va/VI superfamily	Homologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
AA [auth a], AB [auth 0], B, BA [auth b], BB [auth 1] AA [auth a], AB [auth 0], B, BA [auth b], BB [auth 1], C, CA [auth c], CB [auth 2], DA [auth d], DB [auth 3], EB [auth 4], F, FA [auth f], HA [auth h], HB [auth 7], IA [auth i], J, JA [auth j], K, KA [auth k], KB [auth Aa], L, LA [auth l], LB [auth Ab], MA [auth m], MB [auth Ac], NB [auth Ad], OB [auth Ae], P, PA [auth p], PB [auth Af], QA [auth q], R, RA [auth r], S, T, V, W, WA [auth w], YB [auth Ao], Z, ZA [auth z]	OPM	Transmembrane	Alpha-helical polytopic	Electron transport chain complex I (NADH dehydrogenase) and supercomplexes	H+ or Na+ translocating NADH dehydrogenase

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
AA [auth a], AB [auth 0], B, BA [auth b], BB [auth 1] AA [auth a], AB [auth 0], B, BA [auth b], BB [auth 1], C, CA [auth c], CB [auth 2], DA [auth d], DB [auth 3], EB [auth 4], F, FA [auth f], HA [auth h], HB [auth 7], IA [auth i], J, JA [auth j], K, KA [auth k], KB [auth Aa], L, LA [auth l], LB [auth Ab], MA [auth m], MB [auth Ac], NB [auth Ad], OB [auth Ae], P, PA [auth p], PB [auth Af], QA [auth q], R, RA [auth r], S, T, V, W, WA [auth w], YB [auth Ao], Z, ZA [auth z]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Electron Transport Chain Supercomplexes (Respirasome)	Electron Transport Chain (ETC) Super Complex I₁III₂IV₁