Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
G [auth 9]SCOP2B SuperfamilyThioredoxin-like8085749 3000031 SCOP2B (2022-06-29)
W [auth Q]SCOP2B SuperfamilyCHCH-like8093194 3002691 SCOP2B (2022-06-29)
W [auth Q]SCOP2B SuperfamilyCHCH-like8093195 3002691 SCOP2B (2022-06-29)
CA [auth W]SCOP2B SuperfamilyACP-like8074642 3001805 SCOP2B (2022-06-29)
SA [auth M]SCOP2B SuperfamilyACP-like8074642 3001805 SCOP2B (2022-06-29)
A [auth 2]SCOP2B SuperfamilyAntiporter subunits half-channel-like8054161 3002280 SCOP2B (2022-06-29)
A [auth 2]SCOP2B SuperfamilyAntiporter subunits half-channel-like8047671 3002280 SCOP2B (2022-06-29)
K [auth D]SCOP2B SuperfamilyNqo6/HydA N-terminal domain-like8085723 3002291 SCOP2B (2022-06-29)
N [auth G]SCOP2B SuperfamilyNADH-ubiquinone oxidoreductase-like8053978 3002258 SCOP2B (2022-06-29)
P [auth I]SCOP2B SuperfamilyRubredoxin-like8091045 3001257 SCOP2B (2022-06-29)
R [auth K]SCOP2B SuperfamilyThioredoxin-like8065221 3000031 SCOP2B (2022-06-29)
B [auth 3]SCOP2B SuperfamilyNADH-quinone oxidoreductase subunit 11-like8106703 3002200 SCOP2B (2022-06-29)
C [auth 4]SCOP2B SuperfamilyAntiporter subunits half-channel-like8054157 3002280 SCOP2B (2022-06-29)
C [auth 4]SCOP2B SuperfamilyAntiporter subunits half-channel-like8048502 3002280 SCOP2B (2022-06-29)
LA [auth h]SCOP2B SuperfamilyESSS subunit of respiratory complex I8090228 3002418 SCOP2B (2022-06-29)
D [auth 5]SCOP2B SuperfamilyNADH-quinone oxidoreductase subunit 11-like8053511 3002200 SCOP2B (2022-06-29)
OA [auth 1]SCOP2B SuperfamilyAntiporter subunits half-channel-like8054147 3002280 SCOP2B (2022-06-29)
PA [auth 6]SCOP2B SuperfamilyAntiporter subunits half-channel-like8047666 3002280 SCOP2B (2022-06-29)
PA [auth 6]SCOP2B SuperfamilyAntiporter subunits half-channel-like8048259 3002280 SCOP2B (2022-06-29)
E [auth 7]SCOP2B SuperfamilyNADH-quinone oxidoreductase subunit 11-like8053516 3002200 SCOP2B (2022-06-29)
I [auth B]SCOP2B SuperfamilyHydB/Nqo4-like8098540 3001849 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
G [auth 9]PF01257e7dh091 A: alpha bundlesX: NQO2 helical bundle domain (From Topology)H: NQO2 helical bundle domain (From Topology)T: NQO2 helical bundle domainF: PF01257ECOD (1.6)
G [auth 9]PF01257e7dh092 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: PF01257ECOD (1.6)
J [auth C]PF00329e7dh0C1 A: a+b two layersX: Nqo5-likeH: Nqo5-like (From Topology)T: Nqo5-likeF: PF00329ECOD (1.6)
W [auth Q]PF06747e7dh0Q1 A: few secondary structure elementsX: p8-MTCP1-related (From Topology)H: p8-MTCP1-related (From Topology)T: p8-MTCP1-relatedF: PF06747ECOD (1.6)
X [auth R]PF01370e7dh0R1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: NAD(P)-binding Rossmann-fold domainsF: PF01370ECOD (1.6)
CA [auth W]PF00550e7dh0W1 A: alpha bundlesX: ACP-likeH: Acyl-carrier protein (ACP) (From Topology)T: Acyl-carrier protein (ACP)F: PF00550ECOD (1.6)
SA [auth M]PF00550e7dh0M1 A: alpha bundlesX: ACP-likeH: Acyl-carrier protein (ACP) (From Topology)T: Acyl-carrier protein (ACP)F: PF00550ECOD (1.6)
A [auth 2]PF00361,PF06444e7dh021 A: alpha complex topologyX: Sodium/proton antiporter subunits-like (From Homology)H: Sodium/proton antiporter subunits-likeT: NADH-quinone oxidoreductase subunit L (NuoL)-relatedF: PF00361,PF06444ECOD (1.6)
K [auth D]PF01058e7dh0D1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: CheY-likeF: PF01058ECOD (1.6)
L [auth E]PF00037e7dh0E1 A: a+b two layersX: 4Fe-4S ferredoxin (From Topology)H: 4Fe-4S ferredoxin (From Topology)T: 4Fe-4S ferredoxinF: PF00037ECOD (1.6)
N [auth G]PF04800e7dh0G1 A: a+b two layersX: Putative oxidoreductase (From Topology)H: Putative oxidoreductase (From Topology)T: Putative oxidoreductaseF: PF04800ECOD (1.6)
O [auth H]PF10200e7dh0H1 A: alpha bundlesX: cytochrome bc1 complex 11 kDa protein-likeH: CHCH domain (From Topology)T: CHCH domainF: PF10200ECOD (1.6)
P [auth I]PF10276e7dh0I1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Cytochrome c oxidase Subunit FF: PF10276ECOD (1.6)
Q [auth J]PF15879e7dh0J1 A: extended segmentsX: Mitochondrial complex I, MWFE subunit (From Topology)H: Mitochondrial complex I, MWFE subunit (From Topology)T: Mitochondrial complex I, MWFE subunitF: PF15879ECOD (1.6)
R [auth K]PF05047e7dh0K1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: PF05047ECOD (1.6)
S [auth L]PF14987e7dh0L1 A: extended segmentsX: Mitochondrial complex I, B9 subunit (From Topology)H: Mitochondrial complex I, B9 subunit (From Topology)T: Mitochondrial complex I, B9 subunitF: PF14987ECOD (1.6)
B [auth 3]PF00507e7dh031 A: extended segmentsX: NADH-quinone oxidoreductase subunit A (From Topology)H: NADH-quinone oxidoreductase subunit A (From Topology)T: NADH-quinone oxidoreductase subunit AF: PF00507ECOD (1.6)
T [auth N]PF04716e7dh0N1 A: extended segmentsX: FATC domain (From Topology)H: FATC domain (From Topology)T: FATC domainF: PF04716ECOD (1.6)
U [auth O]PF13233e7dh0O1 A: alpha bundlesX: LYR protein (From Topology)H: LYR protein (From Topology)T: LYR proteinF: PF13233ECOD (1.6)
Y [auth S]PF01712e7dh0S1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF01712ECOD (1.6)
AA [auth U]PF05071e7dh0U1 A: a+b three layersX: Mitochondrial complex I, B17.2 subunit (From Topology)H: Mitochondrial complex I, B17.2 subunit (From Topology)T: Mitochondrial complex I, B17.2 subunitF: PF05071ECOD (1.6)
BA [auth V]PF06212e7dh0V1 A: extended segmentsX: Mitochondrial complex I, B16.6 subunit (From Topology)H: Mitochondrial complex I, B16.6 subunit (From Topology)T: Mitochondrial complex I, B16.6 subunitF: PF06212ECOD (1.6)
C [auth 4]PF00361,PF01059e7dh041 A: alpha complex topologyX: Sodium/proton antiporter subunits-like (From Homology)H: Sodium/proton antiporter subunits-likeT: NADH-quinone oxidoreductase subunit L (NuoL)-relatedF: PF00361,PF01059ECOD (1.6)
DA [auth X]PF08040e7dh0X1 A: extended segmentsX: Mitochondrial complex I, MNLL subunit (From Topology)H: Mitochondrial complex I, MNLL subunit (From Topology)T: Mitochondrial complex I, MNLL subunitF: PF08040ECOD (1.6)
EA [auth Y]PF14813e7dh0Y1 A: extended segmentsX: Mitochondrial complex I, AGGG subunit (From Topology)H: Mitochondrial complex I, AGGG subunit (From Topology)T: Mitochondrial complex I, AGGG subunitF: PF14813ECOD (1.6)
HA [auth b]PF09781e7dh0b1 A: extended segmentsX: Mitochondrial complex I, SGDH subunit (From Topology)H: Mitochondrial complex I, SGDH subunit (From Topology)T: Mitochondrial complex I, SGDH subunitF: PF09781ECOD (1.6)
KA [auth f]PF05347e7dh0f1 A: alpha bundlesX: LYR protein (From Topology)H: LYR protein (From Topology)T: LYR proteinF: PF05347ECOD (1.6)
MA [auth i]PF15088e7dh0i1 A: extended segmentsX: Mitochondrial complex I, KFYI subunit (From Topology)H: Mitochondrial complex I, KFYI subunit (From Topology)T: Mitochondrial complex I, KFYI subunitF: PF15088ECOD (1.6)
D [auth 5]PF00420e7dh051 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: PF00420ECOD (1.6)
NA [auth j]PF06374e7dh0j1 A: extended segmentsX: Mitochondrial complex I, B14.5b subunit (From Topology)H: Mitochondrial complex I, B14.5b subunit (From Topology)T: Mitochondrial complex I, B14.5b subunitF: PF06374ECOD (1.6)
OA [auth 1]PF00146e7dh011 A: alpha complex topologyX: Sodium/proton antiporter subunits-like (From Homology)H: Sodium/proton antiporter subunits-likeT: NADH-quinone oxidoreductase subunit 8 (Nqo8)-relatedF: PF00146ECOD (1.6)
PA [auth 6]PF00361,PF00662,PF06455e7dh061 A: alpha complex topologyX: Sodium/proton antiporter subunits-like (From Homology)H: Sodium/proton antiporter subunits-likeT: NADH-quinone oxidoreductase subunit L (NuoL)-relatedF: PF00361,PF00662,PF06455ECOD (1.6)
QA [auth g]PF10249e7dh0g1 A: alpha bundlesX: Mitochondrial complex I, PDSW subunit (From Topology)H: Mitochondrial complex I, PDSW subunit (From Topology)T: Mitochondrial complex I, PDSW subunitF: PF10249ECOD (1.6)
E [auth 7]PF00499e7dh071 A: extended segmentsX: NADH-quinone oxidoreductase subunit J (From Topology)H: NADH-quinone oxidoreductase subunit J (From Topology)T: NADH-quinone oxidoreductase subunit JF: PF00499ECOD (1.6)
F [auth 8]PF10589e7dh081 A: alpha bundlesX: Bromodomain-likeH: Nqo1C-terminal domain-like (From Topology)T: Nqo1C-terminal domain-likeF: PF10589ECOD (1.6)
F [auth 8]PF22461e7dh082 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Nqo1 middle domain-likeF: PF22461ECOD (1.6)
F [auth 8]PF01512e7dh083 A: a/b three-layered sandwichesX: Nqo1 FMN-binding domain-like (From Topology)H: Nqo1 FMN-binding domain-like (From Topology)T: Nqo1 FMN-binding domain-likeF: PF01512ECOD (1.6)
H [auth A]PF22117e7dh0A3 A: a+b two layersX: 4Fe-4S ferredoxin (From Topology)H: 4Fe-4S ferredoxin (From Topology)T: 4Fe-4S ferredoxinF: PF22117ECOD (1.6)
H [auth A]PF13510e7dh0A4 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: PF13510ECOD (1.6)
H [auth A]PF22151e7dh0A5 A: a+b two layersX: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology)H: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology)T: Formate dehydrogenase/DMSO reductase, domain 1F: PF22151ECOD (1.6)
H [auth A]PF00384e7dh0A1 A: a/b three-layered sandwichesX: Rossmann-likeH: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology)T: Formate dehydrogenase/DMSO reductase, domains 2 and 3F: PF00384ECOD (1.6)
H [auth A]PF00384,PF09326e7dh0A6 A: a/b three-layered sandwichesX: Rossmann-likeH: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology)T: Formate dehydrogenase/DMSO reductase, domains 2 and 3F: PF00384,PF09326ECOD (1.6)
H [auth A]PF10588e7dh0A2 A: extended segmentsX: iron-sulfur center-binding helical hairpin (From Topology)H: iron-sulfur center-binding helical hairpin (From Topology)T: iron-sulfur center-binding helical hairpinF: PF10588ECOD (1.6)
I [auth B]PF00346e7dh0B1 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: PF00346ECOD (1.6)
I [auth B]PF00346e7dh0B2 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: PF00346ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
G [auth 9]PF01257Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx)Thioredoxin-like [2Fe-2S] ferredoxin- Family
J [auth C]PF00329Respiratory-chain NADH dehydrogenase, 30 Kd subunit (Complex1_30kDa)Respiratory-chain NADH dehydrogenase, 30 Kd subunit- Family
W [auth Q]PF06747CHCH domain (CHCH)CHCH domainwe 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
X [auth R]PF01370NAD dependent epimerase/dehydratase family (Epimerase)NAD dependent epimerase/dehydratase family- Family
CA [auth W],
SA [auth M]
PF00550Phosphopantetheine attachment site (PP-binding)Phosphopantetheine attachment siteA 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
A [auth 2]PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
A [auth 2]PF06444NADH dehydrogenase subunit 2 C-terminus (NADH_dehy_S2_C)NADH dehydrogenase subunit 2 C-terminus- Family
K [auth D]PF01058NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6)NADH ubiquinone oxidoreductase, 20 Kd subunit- Family
L [auth E]PF128384Fe-4S dicluster domain (Fer4_7)4Fe-4S dicluster domainSuperfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contai ...Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.
Domain
M [auth F]PF15880NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial (NDUFV3)NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial- Family
N [auth G]PF04800NADH dehydrogenase ubiquinone Fe-S protein 4 (NDUS4)NADH dehydrogenase ubiquinone Fe-S protein 4- Family
O [auth H]PF10200NADH:ubiquinone oxidoreductase, NDUFS5-15kDa (Ndufs5)NADH:ubiquinone oxidoreductase, NDUFS5-15kDa- Family
P [auth I]PF10276Zinc-finger domain (zf-CHCC)Zinc-finger domainThis is a short zinc-finger domain conserved from fungi to humans. It is Cx8Hx14Cx2C.Domain
Q [auth J]PF15879NADH-ubiquinone oxidoreductase MWFE subunit (MWFE)NADH-ubiquinone oxidoreductase MWFE subunit- Family
R [auth K]PF05047Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain (L51_S25_CI-B8)Mitochondrial ribosomal protein L51 / S25 / CI-B8 domainThe 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 [auth L]PF14987NADH dehydrogenase 1 alpha subcomplex subunit 3 (NADHdh_A3)NADH dehydrogenase 1 alpha subcomplex subunit 3- Family
B [auth 3]PF00507NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 (Oxidored_q4)NADH-ubiquinone/plastoquinone oxidoreductase, chain 3- Family
T [auth N]PF04716ETC complex I subunit conserved region (ETC_C1_NDUFA5)ETC complex I subunit conserved region- Family
U [auth O]PF13233Complex1_LYR-like (Complex1_LYR_2)Complex1_LYR-like- Family
V [auth P]PF07347NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a) (CI-B14_5a)NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a)- Family
Y [auth S]PF01712Deoxynucleoside kinase (dNK)Deoxynucleoside kinaseThis family consists of various deoxynucleoside kinases cytidine EC:2.7.1.74, guanosine EC:2.7.1.113, adenosine EC:2.7.1.76 and thymidine kinase EC:2.7.1.21 (which also phosphorylates deoxyuridine and deoxycytosine.) These enzymes catalyse the prod ...This family consists of various deoxynucleoside kinases cytidine EC:2.7.1.74, guanosine EC:2.7.1.113, adenosine EC:2.7.1.76 and thymidine kinase EC:2.7.1.21 (which also phosphorylates deoxyuridine and deoxycytosine.) These enzymes catalyse the production of deoxynucleotide 5'-monophosphate from a deoxynucleoside. Using ATP and yielding ADP in the process.
Domain
Z [auth T]PF02466Tim17/Tim22/Tim23/Pmp24 family (Tim17)Tim17/Tim22/Tim23/Pmp24 family- Family
AA [auth U]PF05071NADH ubiquinone oxidoreductase subunit NDUFA12 (NDUFA12)NADH ubiquinone oxidoreductase subunit NDUFA12- Family
BA [auth V]PF06212GRIM-19 protein (GRIM-19)GRIM-19 protein- Family
C [auth 4]PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
C [auth 4]PF01059NADH-ubiquinone oxidoreductase chain 4, amino terminus (Oxidored_q5_N)NADH-ubiquinone oxidoreductase chain 4, amino terminus- Family
DA [auth X]PF08040MNLL subunit (NADH_oxidored)MNLL subunit- Family
EA [auth Y]PF14813NADH dehydrogenase 1 beta subcomplex subunit 2 (NADH_B2)NADH dehydrogenase 1 beta subcomplex subunit 2- Family
FA [auth Z]PF08122NADH-ubiquinone oxidoreductase B12 subunit family (NDUF_B12)NADH-ubiquinone oxidoreductase B12 subunit family- Family
GA [auth a]PF07225NADH-ubiquinone oxidoreductase B15 subunit (NDUFB4) (NDUF_B4)NADH-ubiquinone oxidoreductase B15 subunit (NDUFB4)- Family
HA [auth b]PF09781NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit (NDUF_B5)NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit- Family
IA [auth c]PF09782NADH:ubiquinone oxidoreductase, NDUFB6/B17 subunit (NDUF_B6)NADH:ubiquinone oxidoreductase, NDUFB6/B17 subunit- Family
JA [auth d]PF05676NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7) (NDUF_B7)NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7)- Family
KA [auth f]PF05347Complex 1 protein (LYR family) (Complex1_LYR)Complex 1 protein (LYR family)- Family
LA [auth h]PF10183ESSS subunit of NADH:ubiquinone oxidoreductase (complex I) (ESSS)ESSS subunit of NADH:ubiquinone oxidoreductase (complex I)- Family
MA [auth i]PF15088NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial (NADH_dh_m_C1)NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial- Family
D [auth 5]PF00420NADH-ubiquinone/plastoquinone oxidoreductase chain 4L (Oxidored_q2)NADH-ubiquinone/plastoquinone oxidoreductase chain 4L- Family
NA [auth j]PF06374NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2) (NDUF_C2)NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2)- Family
OA [auth 1]PF00146NADH dehydrogenase (NADHdh)NADH dehydrogenase- Family
PA [auth 6]PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
PA [auth 6]PF06455NADH dehydrogenase subunit 5 C-terminus (NADH5_C)NADH dehydrogenase subunit 5 C-terminus- Family
PA [auth 6]PF00662NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus (Proton_antipo_N)NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus- Family
QA [auth g]PF10249NADH-ubiquinone oxidoreductase subunit 10 (NDUFB10)NADH-ubiquinone oxidoreductase subunit 10- Family
RA [auth e]PF05821NADH-ubiquinone oxidoreductase ASHI subunit (CI-ASHI or NDUFB8) (NDUF_B8)NADH-ubiquinone oxidoreductase ASHI subunit (CI-ASHI or NDUFB8)- Family
E [auth 7]PF00499NADH-ubiquinone/plastoquinone oxidoreductase chain 6 (Oxidored_q3)NADH-ubiquinone/plastoquinone oxidoreductase chain 6- Family
F [auth 8]PF10531SLBB domain (SLBB)SLBB domain- Domain
F [auth 8]PF01512Respiratory-chain NADH dehydrogenase 51 Kd subunit (Complex1_51K)Respiratory-chain NADH dehydrogenase 51 Kd subunit- Family
F [auth 8]PF10589NADH-ubiquinone oxidoreductase-F iron-sulfur binding region (NADH_4Fe-4S)NADH-ubiquinone oxidoreductase-F iron-sulfur binding region- Domain
H [auth A]PF00384Molybdopterin oxidoreductase (Molybdopterin)Molybdopterin oxidoreductase- Family
H [auth A]PF001112Fe-2S iron-sulfur cluster binding domain (Fer2)2Fe-2S iron-sulfur cluster binding domain- Domain
H [auth A]PF09326NADH-ubiquinone oxidoreductase subunit G, C-terminal (NADH_dhqG_C)NADH-ubiquinone oxidoreductase subunit G, C-terminal- Family
H [auth A]PF10588NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3)NADH-ubiquinone oxidoreductase-G iron-sulfur binding region- Domain
I [auth B]PF00346Respiratory-chain NADH dehydrogenase, 49 Kd subunit (Complex1_49kDa)Respiratory-chain NADH dehydrogenase, 49 Kd subunit- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
G [auth 9]NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial
J [auth C]NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial
W [auth Q]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8-
X [auth R]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial
CA [auth W],
SA [auth M]
Acyl carrier protein, mitochondrial
A [auth 2]NADH-ubiquinone oxidoreductase chain 2
K [auth D]NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial
L [auth E]NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial
M [auth F]NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial-
N [auth G]NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial
O [auth H]NADH dehydrogenase [ubiquinone] iron-sulfur protein 5-
P [auth I]NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial-
Q [auth J]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1-
R [auth K]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2-
S [auth L]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3-
B [auth 3]NADH-ubiquinone oxidoreductase chain 3
T [auth N]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5-
U [auth O]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6-
V [auth P]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7
Y [auth S]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrial-
Z [auth T]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11-
AA [auth U]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12-
BA [auth V]NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13
C [auth 4]NADH-ubiquinone oxidoreductase chain 4
DA [auth X]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1-
EA [auth Y]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, mitochondrial-
FA [auth Z]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3-
GA [auth a]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 4-
HA [auth b]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 5, mitochondrial-
IA [auth c]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6-
JA [auth d]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7
KA [auth f]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9-
LA [auth h]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 11, mitochondrial-
MA [auth i]NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial-
D [auth 5]NADH-ubiquinone oxidoreductase chain 4L
NA [auth j]NADH dehydrogenase [ubiquinone] 1 subunit C2-
OA [auth 1]NADH-ubiquinone oxidoreductase chain 1
PA [auth 6]NADH-ubiquinone oxidoreductase chain 5
QA [auth g]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10-
RA [auth e]NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial-
E [auth 7]NADH-ubiquinone oxidoreductase chain 6
F [auth 8]NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial
H [auth A]NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial
I [auth B]NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
G [auth 9]IPR042128NuoE domainDomain
G [auth 9]IPR002023NADH-quinone oxidoreductase subunit E-likeFamily
G [auth 9]IPR041921NADH-quinone oxidoreductase subunit E, N-terminalHomologous Superfamily
G [auth 9]IPR036249Thioredoxin-like superfamilyHomologous Superfamily
J [auth C]IPR037232NADH:ubiquinone oxidoreductase, 30kDa subunit superfamilyHomologous Superfamily
J [auth C]IPR001268NADH:ubiquinone oxidoreductase, 30kDa subunitDomain
J [auth C]IPR020396NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved siteConserved Site
J [auth C]IPR010218NADH dehydrogenase, subunit CFamily
W [auth Q]IPR010625CHCHDomain
W [auth Q]IPR016680NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 8Family
X [auth R]IPR036291NAD(P)-binding domain superfamilyHomologous Superfamily
X [auth R]IPR001509NAD-dependent epimerase/dehydrataseDomain
CA [auth W],
SA [auth M]
IPR006162Phosphopantetheine attachment sitePTM
CA [auth W],
SA [auth M]
IPR009081Phosphopantetheine binding ACP domainDomain
CA [auth W],
SA [auth M]
IPR036736ACP-like superfamilyHomologous Superfamily
CA [auth W],
SA [auth M]
IPR003231Acyl carrier proteinFamily
A [auth 2]IPR010933NADH dehydrogenase subunit 2, C-terminalDomain
A [auth 2]IPR003917NADH:ubiquinone oxidoreductase, chain 2Family
A [auth 2]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, membrane subunitDomain
K [auth D]IPR006138NADH-ubiquinone oxidoreductase, 20 Kd subunitFamily
K [auth D]IPR006137NADH:ubiquinone oxidoreductase-like, 20kDa subunitDomain
L [auth E]IPR0179004Fe-4S ferredoxin, iron-sulphur binding, conserved siteConserved Site
L [auth E]IPR0178964Fe-4S ferredoxin-type, iron-sulphur binding domainDomain
L [auth E]IPR010226NADH-quinone oxidoreductase, chain IFamily
M [auth F]IPR026193NADH-ubiquinone oxidoreductase flavoprotein 3Family
N [auth G]IPR038532NADH dehydrogenase ubiquinone Fe-S protein 4-like superfamilyHomologous Superfamily
N [auth G]IPR006885NADH dehydrogenase ubiquinone Fe-S protein 4 mitochondrial-likeFamily
O [auth H]IPR019342NADH:ubiquinone oxidoreductase, iron-sulphur subunit 5Family
P [auth I]IPR019401Zinc finger, CHCC-typeDomain
P [auth I]IPR016668NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrialFamily
Q [auth J]IPR017384NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex subunit 1Family
R [auth K]IPR007741Ribosomal protein/NADH dehydrogenase domainDomain
R [auth K]IPR036249Thioredoxin-like superfamilyHomologous Superfamily
R [auth K]IPR016464NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 2Family
S [auth L]IPR026626NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3Family
B [auth 3]IPR000440NADH:ubiquinone/plastoquinone oxidoreductase, chain 3Family
B [auth 3]IPR038430NADH:ubiquinone oxidoreductase, subunit 3 superfamilyHomologous Superfamily
T [auth N]IPR006806NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5Family
U [auth O]IPR016488NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 6Family
U [auth O]IPR045299NDUFA6, LYR domainDomain
V [auth P]IPR009947NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7Family
Y [auth S]IPR031314Deoxynucleoside kinase domainDomain
Y [auth S]IPR015828NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrialFamily
Y [auth S]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
Z [auth T]IPR039205NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11Family
AA [auth U]IPR007763NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12Family
BA [auth V]IPR009346GRIM-19Family
C [auth 4]IPR003918NADH:ubiquinone oxidoreductaseFamily
C [auth 4]IPR010227NADH-quinone oxidoreductase, chain M/4Family
C [auth 4]IPR000260NADH:ubiquinone oxidoreductase chain 4, N-terminalDomain
C [auth 4]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, membrane subunitDomain
DA [auth X]IPR012575NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1, NDUB1Family
EA [auth Y]IPR026627NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 2, animal typeFamily
FA [auth Z]IPR012576NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3Family
GA [auth a]IPR009866NADH:ubiquinone oxidoreductase, subunit NDUFB4Family
HA [auth b]IPR019173NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunitFamily
IA [auth c]IPR019174NADH dehydrogenase 1, beta subcomplex, subunit 6Family
JA [auth d]IPR008698NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7, NDUB7Family
KA [auth f]IPR033034NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9Family
KA [auth f]IPR008011Complex 1 LYR protein domainDomain
KA [auth f]IPR045292NDUFB9, LYR domainDomain
LA [auth h]IPR019329NADH:ubiquinone oxidoreductase, ESSS subunitFamily
MA [auth i]IPR026192NADH-ubiquinone oxidoreductase 1 subunit C1Family
D [auth 5]IPR001133NADH-ubiquinone oxidoreductase chain 4L/KFamily
D [auth 5]IPR039428NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-likeFamily
NA [auth j]IPR009423NADH dehydrogenase [ubiquinone] 1 subunit C2, NDUC2Family
OA [auth 1]IPR001694NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit HFamily
OA [auth 1]IPR018086NADH:ubiquinone oxidoreductase, subunit 1, conserved siteConserved Site
PA [auth 6]IPR003945NADH-quinone oxidoreductase, chain 5-likeFamily
PA [auth 6]IPR010934NADH dehydrogenase subunit 5, C-terminalDomain
PA [auth 6]IPR001516NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminalDomain
PA [auth 6]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, membrane subunitDomain
PA [auth 6]IPR018393NADH-plastoquinone oxidoreductase, chain 5 subgroupFamily
QA [auth g]IPR019377NADH-ubiquinone oxidoreductase, subunit 10Family
QA [auth g]IPR039993NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10Family
RA [auth e]IPR008699NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8Family
RA [auth e]IPR016551NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, metazoaFamily
E [auth 7]IPR042106NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJHomologous Superfamily
E [auth 7]IPR001457NADH:ubiquinone/plastoquinone oxidoreductase, chain 6Family
F [auth 8]IPR019575NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domainDomain
F [auth 8]IPR019554Soluble ligand binding domainDomain
F [auth 8]IPR011537NADH ubiquinone oxidoreductase, F subunitFamily
F [auth 8]IPR001949NADH:ubiquinone oxidoreductase, 51kDa subunit, conserved siteConserved Site
F [auth 8]IPR037225NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain superfamilyHomologous Superfamily
F [auth 8]IPR037207NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain superfamilyHomologous Superfamily
F [auth 8]IPR011538NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domainDomain
H [auth A]IPR006963Molybdopterin oxidoreductase, 4Fe-4S domainDomain
H [auth A]IPR015405NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial-likeDomain
H [auth A]IPR006656Molybdopterin oxidoreductaseDomain
H [auth A]IPR0360102Fe-2S ferredoxin-like superfamilyHomologous Superfamily
H [auth A]IPR0010412Fe-2S ferredoxin-type iron-sulfur binding domainDomain
H [auth A]IPR000283NADH:ubiquinone oxidoreductase, 75kDa subunit, conserved siteConserved Site
H [auth A]IPR010228NADH:ubiquinone oxidoreductase, subunit GFamily
H [auth A]IPR019574NADH:ubiquinone oxidoreductase, subunit G, iron-sulphur bindingDomain
I [auth B]IPR014029NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved siteConserved Site
I [auth B]IPR029014[NiFe]-hydrogenase, large subunitHomologous Superfamily
I [auth B]IPR022885NAD(P)H-quinone oxidoreductase subunit D/HFamily
I [auth B]IPR001135NADH-quinone oxidoreductase, subunit DDomain