4WZ7

Crystal structure of mitochondrial NADH:ubiquinone oxidoreductase from Yarrowia lipolytica.

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
N [auth K]SCOP2B SuperfamilyNqo6/HydA N-terminal domain-like8085725 3002291 SCOP2B (2022-06-29)
O [auth L]SCOP2 FamilyNADH-quinone oxidoreductase NDH subunit 11-like8047737 4005793 SCOP2 (2022-06-29)
O [auth L]SCOP2 SuperfamilyNADH-quinone oxidoreductase subunit 11-like8053510 3002200 SCOP2 (2022-06-29)
F [auth 6]SCOP2 FamilyNADH-quinone oxidoreductase NDH subunit 10-like8047845 4005844 SCOP2 (2022-06-29)
F [auth 6]SCOP2 SuperfamilyNADH-quinone oxidoreductase subunit 11-like8053517 3002200 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth 1]NADHdhe4wz711 A: alpha complex topologyX: Sodium/proton antiporter subunits-like (From Homology)H: Sodium/proton antiporter subunits-likeT: NADH-quinone oxidoreductase subunit 8 (Nqo8)-relatedF: NADHdhECOD (1.6)
K [auth G]Complex1_30kDae4wz7G1 A: a+b two layersX: Nqo5-likeH: Nqo5-like (From Topology)T: Nqo5-likeF: Complex1_30kDaECOD (1.6)
M [auth I]Fer4_21_1e4wz7I1 A: a+b two layersX: 4Fe-4S ferredoxin (From Topology)H: 4Fe-4S ferredoxin (From Topology)T: 4Fe-4S ferredoxinF: Fer4_21_1ECOD (1.6)
N [auth K]Oxidored_q6e4wz7K1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: CheY-likeF: Oxidored_q6ECOD (1.6)
O [auth L]Oxidored_q2e4wz7L1 A: alpha complex topologyX: NADH-quinone oxidoreductase subunit K (From Topology)H: NADH-quinone oxidoreductase subunit K (From Topology)T: NADH-quinone oxidoreductase subunit KF: Oxidored_q2ECOD (1.6)
B [auth 2]Proton_antipo_Me4wz721 A: alpha complex topologyX: Sodium/proton antiporter subunits-like (From Homology)H: Sodium/proton antiporter subunits-likeT: NADH-quinone oxidoreductase subunit L (NuoL)-relatedF: Proton_antipo_MECOD (1.6)
C [auth 3]Oxidored_q4e4wz731 A: extended segmentsX: NADH-quinone oxidoreductase subunit A (From Topology)H: NADH-quinone oxidoreductase subunit A (From Topology)T: NADH-quinone oxidoreductase subunit AF: Oxidored_q4ECOD (1.6)
D [auth 4]Proton_antipo_Me4wz741 A: alpha complex topologyX: Sodium/proton antiporter subunits-like (From Homology)H: Sodium/proton antiporter subunits-likeT: NADH-quinone oxidoreductase subunit L (NuoL)-relatedF: Proton_antipo_MECOD (1.6)
E [auth 5]Proton_antipo_Me4wz751 A: alpha complex topologyX: Sodium/proton antiporter subunits-like (From Homology)H: Sodium/proton antiporter subunits-likeT: NADH-quinone oxidoreductase subunit L (NuoL)-relatedF: Proton_antipo_MECOD (1.6)
F [auth 6]Oxidored_q3e4wz761 A: extended segmentsX: NADH-quinone oxidoreductase subunit J (From Topology)H: NADH-quinone oxidoreductase subunit J (From Topology)T: NADH-quinone oxidoreductase subunit JF: Oxidored_q3ECOD (1.6)
H [auth B]NADH_4Fe-4Se4wz7B1 A: alpha bundlesX: Bromodomain-likeH: Nqo1C-terminal domain-like (From Topology)T: Nqo1C-terminal domain-likeF: NADH_4Fe-4SECOD (1.6)
I [auth C]Complex1_49kDa_1ste4wz7C1 A: alpha complex topologyX: alpha-helical domain in nickel-iron hydrogenase, large subunit (From Topology)H: alpha-helical domain in nickel-iron hydrogenase, large subunit (From Topology)T: alpha-helical domain in nickel-iron hydrogenase, large subunitF: Complex1_49kDa_1stECOD (1.6)
I [auth C]NuoDe4wz7C2 A: a+b two layersX: FAD-linked reductases, C-terminal domain-likeH: Ni-Fe binding domain in nickel-iron hydrogenase large subunit (From Topology)T: Ni-Fe binding domain in nickel-iron hydrogenase large subunitF: NuoDECOD (1.6)
I [auth C]Complex1_49kDa_2nde4wz7C3 A: a+b two layersX: FAD-linked reductases, C-terminal domain-likeH: Ni-Fe binding domain in nickel-iron hydrogenase large subunit (From Topology)T: Ni-Fe binding domain in nickel-iron hydrogenase large subunitF: Complex1_49kDa_2ndECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
N [auth K]PF01058NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6)NADH ubiquinone oxidoreductase, 20 Kd subunit- Family
O [auth L]PF00420NADH-ubiquinone/plastoquinone oxidoreductase chain 4L (Oxidored_q2)NADH-ubiquinone/plastoquinone oxidoreductase chain 4L- Family
F [auth 6]PF00499NADH-ubiquinone/plastoquinone oxidoreductase chain 6 (Oxidored_q3)NADH-ubiquinone/plastoquinone oxidoreductase chain 6- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth 1]NADH-ubiquinone oxidoreductase chain 1---
J [auth E]39-kDa subunit---
K [auth G]NUGM protein---
L [auth H]Subunit NUHM of protein NADH:Ubiquinone Oxidoreductase (Complex I)---
M [auth I]Subunit NUIM of protein NADH:Ubiquinone Oxidoreductase (Complex I)---
N [auth K]Subunit NUKM of protein NADH:Ubiquinone Oxidoreductase (Complex I) - -
O [auth L]NADH-ubiquinone oxidoreductase chain 4L
P [auth Z],
Q [auth D]		unknown subunits 1---
R [auth F]unknown subunits 2---
S [auth J]unknown subunits---
T [auth M]unknown subunits---
B [auth 2]NADH dehydrogenase subunit 2---
U [auth N]unknown subunits---
V [auth O]unknown subunits---
W [auth P]unknown subunits---
X [auth Q]unknown subunits---
Y [auth R]unknown subunits---
Z [auth S]unknown subunits---
AA [auth T],
NA [auth AH]		unknown subunits---
BA [auth U]unknown subunits---
CA [auth V]unknown subunits---
DA [auth W],
EB [auth AY],
HA [auth AB],
KB [auth BE]		unknown subunits---
C [auth 3]NADH-ubiquinone oxidoreductase chain 3---
BB [auth AV],
EA [auth X],
NB [auth BH],
PA [auth AJ]		unknown subunits---
FA [auth Y],
XA [auth AR],
ZA [auth AT]		unknown subunits---
CB [auth AW],
GA [auth AA],
HB [auth BB],
MB [auth BG]		unknown subunits---
IA [auth AC],
JA [auth AD]		unknown subunits---
KA [auth AE]unknown subunits---
LA [auth AF]unknown subunits---
MA [auth AG]unknown subunits---
OA [auth AI],
RA [auth AL]		unknown subunits---
QA [auth AK],
TA [auth AN]		unknown subunits---
SA [auth AM]unknown subunits---
D [auth 4]NADH-ubiquinone oxidoreductase chain 4---
UA [auth AO]unknown subunits---
VA [auth AP],
YA [auth AS]		unknown subunits---
GB [auth BA],
WA [auth AQ]		unknown subunits---
AB [auth AU]unknown subunits---
DB [auth AX]unknown subunits---
FB [auth AZ]unknown subunits---
IB [auth BC]unknown subunits---
JB [auth BD],
LB [auth BF]		unknown subunits---
OB [auth BI]unknown subunits---
E [auth 5]NADH-ubiquinone oxidoreductase chain 5---
F [auth 6]NADH-ubiquinone oxidoreductase chain 6 -
G [auth A]NUAM protein---
H [auth B]NUBM protein---
I [auth C]NUCM protein---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
N [auth K]IPR006138NADH-ubiquinone oxidoreductase, 20 Kd subunitFamily
N [auth K]IPR006137NADH:ubiquinone oxidoreductase-like, 20kDa subunitDomain
O [auth L]IPR001133NADH-ubiquinone oxidoreductase chain 4L/KFamily
O [auth L]IPR039428NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-likeFamily
F [auth 6]IPR042106NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJHomologous Superfamily
F [auth 6]IPR001457NADH:ubiquinone/plastoquinone oxidoreductase, chain 6Family

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
OPMTransmembraneAlpha-helical polytopicElectron transport chain complex I (NADH dehydrogenase) and supercomplexesH+ or Na+ translocating NADH dehydrogenase