Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
LSCOP2B SuperfamilyNADH-quinone oxidoreductase, subunit 11-like 8053510 3002200 SCOP2B (2022-06-29)
N [auth O]SCOP2B SuperfamilyACP-like 8099780 3001805 SCOP2B (2022-06-29)
P [auth Q]SCOP2 FamilyAcyl-carrier protein (ACP) 8099777 4000857 SCOP2 (2022-06-29)
P [auth Q]SCOP2 SuperfamilyACP-like 8099778 3001805 SCOP2 (2022-06-29)
BA [auth f]SCOP2B SuperfamilyThioredoxin-like 8096526 3000031 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyHydB/Nqo4-like 8097758 3001849 SCOP2B (2022-06-29)
HA [auth 1]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8067553 3002280 SCOP2B (2022-06-29)
JA [auth 3]SCOP2B SuperfamilyNADH-quinone oxidoreductase, subunit 11-like 8106708 3002200 SCOP2B (2022-06-29)
KA [auth 4]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8093347 3002280 SCOP2B (2022-06-29)
KA [auth 4]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8071762 3002280 SCOP2B (2022-06-29)
MA [auth 6]SCOP2B SuperfamilyNADH-quinone oxidoreductase, subunit 11-like 8053517 3002200 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyThioredoxin-like 8097760 3000031 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APRK09129e6rfsA1 A: a+b two layersX: 4Fe-4S ferredoxin (From Topology)H: 4Fe-4S ferredoxin (From Topology)T: 4Fe-4S ferredoxinF: PRK09129ECOD (1.6)
AFer2_4e6rfsA2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: Fer2_4ECOD (1.6)
AMolybdop_Fe4S4_1e6rfsA3 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: Molybdop_Fe4S4_1ECOD (1.6)
AMolybdopterin_2nde6rfsA4 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: Molybdopterin_2ndECOD (1.6)
AMolybdopterin_1ste6rfsA6 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: Molybdopterin_1stECOD (1.6)
ANADH-G_4Fe-4S_3e6rfsA5 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: NADH-G_4Fe-4S_3ECOD (1.6)
KOxidored_q6e6rfsK1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: CheY-likeF: Oxidored_q6ECOD (1.6)
LOxidored_q2e6rfsL1 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)
Mzf-CHCCe6rfsM1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Cytochrome c oxidase Subunit FF: zf-CHCCECOD (1.6)
N [auth O]PP-bindinge6rfsO1 A: alpha bundlesX: ACP-likeH: Acyl-carrier protein (ACP) (From Topology)T: Acyl-carrier protein (ACP)F: PP-bindingECOD (1.6)
O [auth P]Complex1_LYRe6rfsP1 A: alpha bundlesX: LYR protein (From Topology)H: LYR protein (From Topology)T: LYR proteinF: Complex1_LYRECOD (1.6)
P [auth Q]PP-bindinge6rfsQ1 A: alpha bundlesX: ACP-likeH: Acyl-carrier protein (ACP) (From Topology)T: Acyl-carrier protein (ACP)F: PP-bindingECOD (1.6)
Q [auth R]Complex1_LYRe6rfsR1 A: alpha bundlesX: LYR protein (From Topology)H: LYR protein (From Topology)T: LYR proteinF: Complex1_LYRECOD (1.6)
S [auth U]CHCHe6rfsU1 A: few secondary structure elementsX: p8-MTCP1-related (From Topology)H: p8-MTCP1-related (From Topology)T: p8-MTCP1-relatedF: CHCHECOD (1.6)
BNADH_4Fe-4Se6rfsB1 A: alpha bundlesX: Bromodomain-likeH: Nqo1C-terminal domain-like (From Topology)T: Nqo1C-terminal domain-likeF: NADH_4Fe-4SECOD (1.6)
BSLBBe6rfsB2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Nqo1 middle domain-likeF: SLBBECOD (1.6)
BComplex1_51Ke6rfsB3 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: Complex1_51KECOD (1.6)
T [auth W]GRIM-19e6rfsW1 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: GRIM-19ECOD (1.6)
BA [auth f]L51_S25_CI-B8e6rfsf1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: L51_S25_CI-B8ECOD (1.6)
CComplex1_49kDa_1ste6rfsC3 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)
CNuoDe6rfsC2 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)
CComplex1_49kDa_2nde6rfsC1 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)
DA [auth h]NDUFA12e6rfsh1 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: NDUFA12ECOD (1.6)
HA [auth 1]NADHdhe6rfs11 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)
IA [auth 2]Proton_antipo_Me6rfs21 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)
KA [auth 4]Proton_antipo_Me6rfs41 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)
LA [auth 5]Proton_antipo_Me6rfs51 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)
MA [auth 6]Oxidored_q3e6rfs61 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)
DMWFEe6rfsD1 A: extended segmentsX: Mitochondrial complex I, MWFE subunit (From Topology)H: Mitochondrial complex I, MWFE subunit (From Topology)T: Mitochondrial complex I, MWFE subunitF: MWFEECOD (1.6)
OA [auth 9]Ndufs5e6rfs91 A: alpha bundlesX: cytochrome bc1 complex 11 kDa protein-likeH: CHCH domain (From Topology)T: CHCH domainF: Ndufs5ECOD (1.6)
ENAD_binding_10e6rfsE1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: NAD(P)-binding Rossmann-fold domainsF: NAD_binding_10ECOD (1.6)
FETC_C1_NDUFA5e6rfsF1 A: extended segmentsX: FATC domain (From Topology)H: FATC domain (From Topology)T: FATC domainF: ETC_C1_NDUFA5ECOD (1.6)
H2Fe-2S_thioredx_Ne6rfsH1 A: alpha bundlesX: NQO2 helical bundle domain (From Topology)H: NQO2 helical bundle domain (From Topology)T: NQO2 helical bundle domainF: 2Fe-2S_thioredx_NECOD (1.6)
H2Fe-2S_thioredx_Ce6rfsH2 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: 2Fe-2S_thioredx_CECOD (1.6)
IFer4_21_1e6rfsI1 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)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00384Molybdopterin oxidoreductase (Molybdopterin)Molybdopterin oxidoreductase- Family
PF22151NADH-ubiquinone oxidoreductase NDSU1/NuoG-like, 4Fe-4S domain (NDSU1_4Fe-4S)NADH-ubiquinone oxidoreductase NDSU1/NuoG-like, 4Fe-4S domainThis entry represents the 4Fe-4S domain of NADH-ubiquinone oxidoreductase NDUFS1 from mammals and NuoG from bacteria, which are part of respiratory chain complex I [1-5].Domain
PF22117NADH-quinone oxidoreductase subunit 3, ferredoxin-like domain (Nqo3_Fer4)NADH-quinone oxidoreductase subunit 3, ferredoxin-like domainNADH-quinone oxidoreductase subunit 3 (Nqo3) is a component of respiratory complex I. This protein is located at the peripheral arm of the complex and consists of multiple domains. This entry represents the second ferredoxin-like domain which contain ...NADH-quinone oxidoreductase subunit 3 (Nqo3) is a component of respiratory complex I. This protein is located at the peripheral arm of the complex and consists of multiple domains. This entry represents the second ferredoxin-like domain which contains Fe4-S4 cluster, one of the redox centers of the complex [1-5].
Domain
PF09326NADH-ubiquinone oxidoreductase subunit G, C-terminal (NADH_dhqG_C)NADH-ubiquinone oxidoreductase subunit G, C-terminal- Family
PF135102Fe-2S iron-sulfur cluster binding domain (Fer2_4)2Fe-2S iron-sulfur cluster binding domainThe 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
PF10588NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3)NADH-ubiquinone oxidoreductase-G iron-sulfur binding region- Domain
PF01058NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6)NADH ubiquinone oxidoreductase, 20 Kd subunit- Family
PF00420NADH-ubiquinone/plastoquinone oxidoreductase chain 4L (Oxidored_q2)NADH-ubiquinone/plastoquinone oxidoreductase chain 4L- Family
PF10276Zinc-finger domain (zf-CHCC)Zinc-finger domainThis is a short zinc-finger domain conserved from fungi to humans. It is Cx8Hx14Cx2C.Domain
N [auth O]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
O [auth P]PF13233Complex1_LYR-like (Complex1_LYR_2)Complex1_LYR-like- Family
P [auth Q]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
S [auth U]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
PF22461SLBB domain (SLBB_2)SLBB domainThis entry represents a set of SLBB domains [5].Domain
PF01512Respiratory-chain NADH dehydrogenase 51 Kd subunit (Complex1_51K)Respiratory-chain NADH dehydrogenase 51 Kd subunit- Family
PF10589NADH-ubiquinone oxidoreductase-F iron-sulfur binding region (NADH_4Fe-4S)NADH-ubiquinone oxidoreductase-F iron-sulfur binding region- Domain
T [auth W]PF06212GRIM-19 protein (GRIM-19)GRIM-19 protein- Family
U [auth X]PF12853C-terminal of NADH-ubiquinone oxidoreductase 21 kDa subunit (NADH_u_ox_C)C-terminal of NADH-ubiquinone oxidoreductase 21 kDa subunitThis family is the C-terminal domain of NADH-ubiquinone oxidoreductase 21 kDa subunits from fungi.Domain
U [auth X]PF10785NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit (NADH-u_ox-rdase)NADH-ubiquinone oxidoreductase complex I, 21 kDa subunitThis family is the N-terminal domain of NADH-ubiquinone oxidoreductase 21 kDa subunits from fungi, lower metazoa and plants.Domain
PF08122NADH-ubiquinone oxidoreductase B12 subunit family (NDUF_B12)NADH-ubiquinone oxidoreductase B12 subunit family- Family
PF00346Respiratory-chain NADH dehydrogenase, 49 Kd subunit (Complex1_49kDa)Respiratory-chain NADH dehydrogenase, 49 Kd subunit- Family
HA [auth 1]PF00146NADH dehydrogenase (NADHdh)NADH dehydrogenase- Family
IA [auth 2]PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
JA [auth 3]PF00507NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 (Oxidored_q4)NADH-ubiquinone/plastoquinone oxidoreductase, chain 3- Family
KA [auth 4]PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
LA [auth 5]PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
LA [auth 5]PF00662NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus (Proton_antipo_N)NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus- Family
MA [auth 6]PF00499NADH-ubiquinone/plastoquinone oxidoreductase chain 6 (Oxidored_q3)NADH-ubiquinone/plastoquinone oxidoreductase chain 6- Family
PF15879NADH-ubiquinone oxidoreductase MWFE subunit (MWFE)NADH-ubiquinone oxidoreductase MWFE subunit- Family
PF10249NADH-ubiquinone oxidoreductase subunit 10 (NDUFB10)NADH-ubiquinone oxidoreductase subunit 10- Family
NA [auth 8]PF05676NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7) (NDUF_B7)NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7)- Family
OA [auth 9]PF10200NADH:ubiquinone oxidoreductase, NDUFS5-15kDa (Ndufs5)NADH:ubiquinone oxidoreductase, NDUFS5-15kDa- Family
PF01370NAD dependent epimerase/dehydratase family (Epimerase)NAD dependent epimerase/dehydratase family- Family
PF04716ETC complex I subunit conserved region (ETC_C1_NDUFA5)ETC complex I subunit conserved region- Family
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
PF00329Respiratory-chain NADH dehydrogenase, 30 Kd subunit (Complex1_30kDa)Respiratory-chain NADH dehydrogenase, 30 Kd subunit- Family
PF01257Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx)Thioredoxin-like [2Fe-2S] ferredoxin- Family
PF05071NADH ubiquinone oxidoreductase subunit NDUFA12 (NDUFA12)NADH ubiquinone oxidoreductase subunit NDUFA12- Family
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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Subunit NUAM of NADH:Ubiquinone Oxidoreductase (Complex I)
Subunit NUJM of NADH:Ubiquinone Oxidoreductase (Complex I)-
Subunit NUKM of NADH:Ubiquinone Oxidoreductase (Complex I) -
Subunit NULM of NADH:Ubiquinone Oxidoreductase (Complex I) -
Subunit NUMM of NADH:Ubiquinone Oxidoreductase (Complex I)- -
N [auth O]Acyl carrier protein ACPM1 of NADH:Ubiquinone Oxidoreductase (Complex I)
O [auth P]Subunit NB4M of protein NADH:Ubiquinone Oxidoreductase (Complex I)- -
P [auth Q]Acyl carrier protein ACPM2 of NADH:Ubiquinone Oxidoreductase (Complex I) -
Q [auth R]Subunit NI2M of NADH:Ubiquinone Oxidoreductase (Complex I)- -
R [auth S]Subunit NESM of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
S [auth U]Subunit NUPM of NADH:Ubiquinone Oxidoreductase (Complex I)- -
Subunit NUBM of NADH:Ubiquinone Oxidoreductase (Complex I) - -
T [auth W]Subunit NB6M of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
U [auth X]Subunit NUXM of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
V [auth Z]Subunit NUZM of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
W [auth a]Subunit NIAM of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
X [auth b]Subunit NEBM of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
Y [auth c]Subunit NB2M of NADH:Ubiquinone Oxidoreductase (Complex I)- -
Z [auth d]Subunit NIDM of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
AA [auth e]Subunit NUVM of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
BA [auth f]Subunit NI8M of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
CA [auth g]Subunit NI9M of NADH:Ubiquinone Oxidoreductase (Complex I)- -
Subunit NUCM of NADH:Ubiquinone Oxidoreductase (Complex I) -
DA [auth h]Subunit N7BM of NADH:Ubiquinone Oxidoreductase (Complex I)- -
EA [auth i]Subunit NUUM of NADH:Ubiquinone Oxidoreductase (Complex I)- -
FA [auth j]Subunit NB5M of NADH:Ubiquinone Oxidoreductase (Complex I)- -
GA [auth n]Subunit NUNM of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
HA [auth 1]Subunit NU1M of NADH:Ubiquinone Oxidoreductase (Complex I) -
IA [auth 2]Subunit NU2M of NADH:Ubiquinone Oxidoreductase (Complex I) -
JA [auth 3]Subunit NU3M of NADH:Ubiquinone Oxidoreductase (Complex I) - -
KA [auth 4]Subunit NU4M of NADH:Ubiquinone Oxidoreductase (Complex I) -
LA [auth 5]Subunit NU5M of NADH:Ubiquinone Oxidoreductase (Complex I) -
MA [auth 6]Subunit NU6M of NADH:Ubiquinone Oxidoreductase (Complex I) -
Subunit NIMM of NADH:Ubiquinone Oxidoreductase (Complex I)- - -
NA [auth 8]Subunit NB8M of NADH:Ubiquinone Oxidoreductase (Complex I)- -
OA [auth 9]Subunit NIPM of NADH:Ubiquinone Oxidoreductase (Complex I)-
Subunit NUEM of NADH:Ubiquinone Oxidoreductase (Complex I)
Subunit NUFM of NADH:Ubiquinone Oxidoreductase (Complex I)- -
Subunit NUGM of NADH:Ubiquinone Oxidoreductase (Complex I) - -
Subunit NUHM of NADH:Ubiquinone Oxidoreductase (Complex I) - -
Subunit NUIM of NADH:Ubiquinone Oxidoreductase (Complex I) -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR006963Molybdopterin oxidoreductase, 4Fe-4S domainDomain
IPR015405NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial-likeDomain
IPR006656Molybdopterin oxidoreductaseDomain
IPR0360102Fe-2S ferredoxin-like superfamilyHomologous Superfamily
IPR0010412Fe-2S ferredoxin-type iron-sulfur binding domainDomain
IPR000283NADH:ubiquinone oxidoreductase, 75kDa subunit, conserved siteConserved Site
IPR054351NADH-ubiquinone oxidoreductase, ferredoxin-like domainDomain
IPR010228NADH:ubiquinone oxidoreductase, subunit GFamily
IPR050123Prokaryotic molybdopterin-containing oxidoreductaseFamily
IPR019574NADH:ubiquinone oxidoreductase, subunit G, iron-sulphur bindingDomain
IPR039205NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11Family
IPR006138NADH-ubiquinone oxidoreductase, 20 Kd subunitFamily
IPR006137NADH:ubiquinone oxidoreductase-like, 20kDa subunitDomain
IPR001133NADH-ubiquinone oxidoreductase chain 4L/KFamily
IPR039428NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-likeFamily
IPR019401Zinc finger, CHCC-typeDomain
N [auth O]IPR006162Phosphopantetheine attachment sitePTM
N [auth O]IPR009081Phosphopantetheine binding ACP domainDomain
N [auth O]IPR036736ACP-like superfamilyHomologous Superfamily
N [auth O]IPR003231Acyl carrier proteinFamily
O [auth P]IPR016488NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 6Family
O [auth P]IPR008011Complex 1 LYR protein domainDomain
O [auth P]IPR045299NDUFA6, LYR domainDomain
P [auth Q]IPR006162Phosphopantetheine attachment sitePTM
P [auth Q]IPR009081Phosphopantetheine binding ACP domainDomain
P [auth Q]IPR036736ACP-like superfamilyHomologous Superfamily
P [auth Q]IPR003231Acyl carrier proteinFamily
Q [auth R]IPR033034NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9Family
Q [auth R]IPR045292NDUFB9, LYR domainDomain
S [auth U]IPR010625CHCHDomain
S [auth U]IPR016680NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 8Family
IPR019575NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domainDomain
IPR011537NADH ubiquinone oxidoreductase, F subunitFamily
IPR001949NADH:ubiquinone oxidoreductase, 51kDa subunit, conserved siteConserved Site
IPR037225NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain superfamilyHomologous Superfamily
IPR037207NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain superfamilyHomologous Superfamily
IPR011538NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domainDomain
IPR050837Complex I 51 kDa subunitFamily
T [auth W]IPR009346GRIM-19Family
U [auth X]IPR019721NADH-ubiquinone oxidoreductase, 21kDa subunit, N-terminalDomain
U [auth X]IPR053229NADH-ubiquinone oxidoreductase subunitFamily
U [auth X]IPR024549NADH-ubiquinone oxidoreductase, 21kDa subunit, C-terminal, fungiDomain
V [auth Z]IPR016813NADH-ubiquinone oxidoreductase 21.3 kDa subunitFamily
W [auth a]IPR008699NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8Family
Y [auth c]IPR012576NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 3Family
Z [auth d]IPR019377NADH-ubiquinone oxidoreductase, subunit 10Family
Z [auth d]IPR039993NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10Family
BA [auth f]IPR007741Ribosomal protein/NADH dehydrogenase domainDomain
BA [auth f]IPR036249Thioredoxin-like superfamilyHomologous Superfamily
BA [auth f]IPR016464NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 2Family
CA [auth g]IPR039961NADH-ubiquinone oxidoreductase 9.5kDa subunitFamily
IPR022885NAD(P)H-quinone oxidoreductase subunit D/HFamily
IPR014029NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved siteConserved Site
IPR029014[NiFe]-hydrogenase, large subunitHomologous Superfamily
IPR001135NADH-quinone oxidoreductase, subunit DDomain
DA [auth h]IPR007763NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12Family
HA [auth 1]IPR001694NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit HFamily
HA [auth 1]IPR018086NADH:ubiquinone oxidoreductase, subunit 1, conserved siteConserved Site
IA [auth 2]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, membrane subunitDomain
JA [auth 3]IPR000440NADH:ubiquinone/plastoquinone oxidoreductase, chain 3Family
JA [auth 3]IPR038430NADH:ubiquinone oxidoreductase, subunit 3 superfamilyHomologous Superfamily
KA [auth 4]IPR003918NADH:ubiquinone oxidoreductaseFamily
KA [auth 4]IPR010227NADH-quinone oxidoreductase, chain M/4Family
KA [auth 4]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, membrane subunitDomain
LA [auth 5]IPR003945NADH-quinone oxidoreductase, chain 5-likeFamily
LA [auth 5]IPR001516NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminalDomain
LA [auth 5]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, membrane subunitDomain
LA [auth 5]IPR018393NADH-plastoquinone oxidoreductase, chain 5 subgroupFamily
MA [auth 6]IPR042106NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJHomologous Superfamily
MA [auth 6]IPR001457NADH:ubiquinone/plastoquinone oxidoreductase, chain 6Family
IPR017384NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex subunit 1Family
NA [auth 8]IPR008698NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7, NDUB7Family
OA [auth 9]IPR019342NADH:ubiquinone oxidoreductase, iron-sulphur subunit 5Family
IPR051207Mitochondrial Complex I NDUFA9 SubunitFamily
IPR036291NAD(P)-binding domain superfamilyHomologous Superfamily
IPR001509NAD-dependent epimerase/dehydrataseDomain
IPR006806NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5Family
IPR037232NADH:ubiquinone oxidoreductase, 30kDa subunit superfamilyHomologous Superfamily
IPR001268NADH:ubiquinone oxidoreductase, 30kDa subunitDomain
IPR020396NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved siteConserved Site
IPR010218NADH dehydrogenase, subunit CFamily
IPR042128NuoE domainDomain
IPR002023NADH-quinone oxidoreductase subunit E-likeFamily
IPR041921NADH-quinone oxidoreductase subunit E, N-terminalHomologous Superfamily
IPR036249Thioredoxin-like superfamilyHomologous Superfamily
IPR0179004Fe-4S ferredoxin, iron-sulphur binding, conserved siteConserved Site
IPR0178964Fe-4S ferredoxin-type, iron-sulphur binding domainDomain
IPR010226NADH-quinone oxidoreductase, chain IFamily