Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
CSCOP2B SuperfamilyNADH-quinone oxidoreductase, subunit 11-like 8106707 3002200 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyAntiporter subunits half-channel-like 8059300 3002280 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyAntiporter subunits half-channel-like 8093348 3002280 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyNADH-quinone oxidoreductase, subunit 11-like 8060883 3002200 SCOP2B (2022-06-29)
R [auth S]SCOP2B SuperfamilyElectron transport accessory proteins 8103000 3000325 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyAntiporter subunits half-channel-like 8093351 3002280 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyAntiporter subunits half-channel-like 8059304 3002280 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyHydB/Nqo4-like 8085741 3001849 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ANADHdhe6l7pA1 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)
COxidored_q4e6l7pC1 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)
DProton_antipo_Me6l7pD1 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)
EOxidored_q2e6l7pE1 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)
GOxidored_q3e6l7pG1 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)
IFer4_21_1e6l7pI1 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)
OUNK_F_TYPEe6l7pO1 A: beta barrelsX: SH3H: SH3T: SH3F: UNK_F_TYPEECOD (1.6)
JComplex1_30kDae6l7pJ1 A: a+b two layersX: Nqo5-likeH: Nqo5-like (From Topology)T: Nqo5-likeF: Complex1_30kDaECOD (1.6)
R [auth S]NdhSe6l7pS1 A: beta barrelsX: SH3H: SH3T: SH3F: NdhSECOD (1.6)
BProton_antipo_Me6l7pB1 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)
FProton_antipo_Me6l7pF1 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)
HComplex1_49kDa_1ste6l7pH3 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)
HNuoDe6l7pH1 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)
HComplex1_49kDa_2nde6l7pH2 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)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
E1.10.287.3510 Mainly Alpha Orthogonal Bundle Helix Hairpins CATH (utative)
R [auth S]2.30.30.140 Mainly Beta Roll SH3 type barrels. CATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00146NADH dehydrogenase (NADHdh)NADH dehydrogenase- Family
PF00507NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 (Oxidored_q4)NADH-ubiquinone/plastoquinone oxidoreductase, chain 3- Family
PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
PF00420NADH-ubiquinone/plastoquinone oxidoreductase chain 4L (Oxidored_q2)NADH-ubiquinone/plastoquinone oxidoreductase chain 4L- Family
PF00499NADH-ubiquinone/plastoquinone oxidoreductase chain 6 (Oxidored_q3)NADH-ubiquinone/plastoquinone oxidoreductase chain 6- 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
PF11910Cyanobacterial and plant NDH-1 subunit O (NdhO)Cyanobacterial and plant NDH-1 subunit O- Family
PF00329Respiratory-chain NADH dehydrogenase, 30 Kd subunit (Complex1_30kDa)Respiratory-chain NADH dehydrogenase, 30 Kd subunit- Family
PF01058NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6)NADH ubiquinone oxidoreductase, 20 Kd subunit- Family
PF10664Cyanobacterial and plastid NDH-1 subunit M (NdhM)Cyanobacterial and plastid NDH-1 subunit M- Family
R [auth S]PF11623NAD(P)H dehydrogenase subunit S (NdhS)NAD(P)H dehydrogenase subunit S- Family
PF19530NAD(P)H-quinone oxidoreductase subunit 2 N-terminal (Ndh2_N)NAD(P)H-quinone oxidoreductase subunit 2 N-terminalThis domain represents the N-terminal of NAD(P)H-quinone oxidoreductase subunit 2 (or subunit B), part of the P-module (pumping) of the photosynthetic complex I from plants and cyanobacteria, which is structurally and functionally related to the resp ...This domain represents the N-terminal of NAD(P)H-quinone oxidoreductase subunit 2 (or subunit B), part of the P-module (pumping) of the photosynthetic complex I from plants and cyanobacteria, which is structurally and functionally related to the respiratory complex I from mitochondria and bacteria. It is involved in the electron transfer between photosynthetic complex I and photosystem I [1].
Domain
PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
PF01010NADH-dehyrogenase subunit F, TMs, (complex I) C-terminus (Proton_antipo_C)NADH-dehyrogenase subunit F, TMs, (complex I) C-terminus- Family
PF00662NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus (Proton_antipo_N)NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus- Family
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
NAD(P)H-quinone oxidoreductase subunit 1
NAD(P)H-quinone oxidoreductase subunit 3
NAD(P)H-quinone oxidoreductase chain 4 1
NAD(P)H-quinone oxidoreductase subunit 4L
NADH-quinone oxidoreductase subunit J -
NAD(P)H-quinone oxidoreductase subunit I
NAD(P)H-quinone oxidoreductase subunit N -
NAD(P)H-quinone oxidoreductase subunit O -
NAD(P)H-quinone oxidoreductase subunit P- -
NAD(P)H-quinone oxidoreductase subunit Q- -
NAD(P)H-quinone oxidoreductase subunit J
NAD(P)H-quinone oxidoreductase subunit K
NAD(P)H-quinone oxidoreductase subunit L -
NAD(P)H-quinone oxidoreductase subunit M -
R [auth S]Tlr0636 protein- -
NAD(P)H-quinone oxidoreductase subunit 2
NADH dehydrogenase subunit 5
NAD(P)H-quinone oxidoreductase subunit H

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR001694NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit HFamily
IPR018086NADH:ubiquinone oxidoreductase, subunit 1, conserved siteConserved Site
IPR023043NAD(P)H-quinone oxidoreductase subunit 3, bacterial/plastidFamily
IPR000440NADH:ubiquinone/plastoquinone oxidoreductase, chain 3Family
IPR038430NADH:ubiquinone oxidoreductase, subunit 3 superfamilyHomologous Superfamily
IPR022997NADH-quinone oxidoreductase chain 4Family
IPR003918NADH:ubiquinone oxidoreductaseFamily
IPR010227NADH-quinone oxidoreductase, chain M/4Family
IPR001750NADH:quinone oxidoreductase/Mrp antiporter, membrane subunitDomain
IPR001133NADH-ubiquinone oxidoreductase chain 4L/KFamily
IPR039428NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-likeFamily
IPR042106NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJHomologous Superfamily
IPR001457NADH:ubiquinone/plastoquinone oxidoreductase, chain 6Family
IPR0179004Fe-4S ferredoxin, iron-sulphur binding, conserved siteConserved Site
IPR0178964Fe-4S ferredoxin-type, iron-sulphur binding domainDomain
IPR004497NAD(P)H-quinone oxidoreductase subunit IFamily
IPR010226NADH-quinone oxidoreductase, chain IFamily
IPR020874NAD(P)H-quinone oxidoreductase, subunit NFamily
IPR020905NAD(P)H-quinone oxidoreductase subunit OFamily
IPR037232NADH:ubiquinone oxidoreductase, 30kDa subunit superfamilyHomologous Superfamily
IPR001268NADH:ubiquinone oxidoreductase, 30kDa subunitDomain
IPR020396NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved siteConserved Site
IPR010218NADH dehydrogenase, subunit CFamily
IPR006138NADH-ubiquinone oxidoreductase, 20 Kd subunitFamily
IPR006137NADH:ubiquinone oxidoreductase-like, 20kDa subunitDomain
IPR019654NAD(P)H-quinone oxidoreductase subunit LFamily
IPR018922NAD(P)H-quinone oxidoreductase subunit MFamily
R [auth S]IPR021659NADH dehydrogenase-like complex, subunit SFamily
IPR010096NAD(P)H-quinone oxidoreductase, subunit N/subunit 2Family
IPR001750NADH:quinone oxidoreductase/Mrp antiporter, membrane subunitDomain
IPR045693NAD(P)H-quinone oxidoreductase subunit 2, N-terminalDomain
IPR003945NADH-quinone oxidoreductase, chain 5-likeFamily
IPR002128NADH:ubiquinone/plastoquinone oxidoreductase, chloroplast chain 5, C-terminalDomain
IPR001516NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminalDomain
IPR001750NADH:quinone oxidoreductase/Mrp antiporter, membrane subunitDomain
IPR018393NADH-plastoquinone oxidoreductase, chain 5 subgroupFamily
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