Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyNADH-quinone oxidoreductase, subunit 11-like 8106703 3002200 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyNqo6/HydA N-terminal domain-like 8085723 3002291 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyHydB/Nqo4-like 8098540 3001849 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyThioredoxin-like 8085749 3000031 SCOP2B (2022-06-29)
G [auth H]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8054147 3002280 SCOP2B (2022-06-29)
I [auth J]SCOP2B SuperfamilyNADH-quinone oxidoreductase, subunit 11-like 8053516 3002200 SCOP2B (2022-06-29)
J [auth K]SCOP2B SuperfamilyNADH-quinone oxidoreductase, subunit 11-like 8053511 3002200 SCOP2B (2022-06-29)
K [auth L]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8047666 3002280 SCOP2B (2022-06-29)
K [auth L]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8048259 3002280 SCOP2B (2022-06-29)
L [auth M]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8054157 3002280 SCOP2B (2022-06-29)
L [auth M]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8048502 3002280 SCOP2B (2022-06-29)
M [auth N]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8047671 3002280 SCOP2B (2022-06-29)
M [auth N]SCOP2B SuperfamilyAntiporter subunits half-channel-like 8054161 3002280 SCOP2B (2022-06-29)
P [auth S]SCOP2B SuperfamilyThioredoxin-like 8065221 3000031 SCOP2B (2022-06-29)
Q [auth T]SCOP2B SuperfamilyACP-like 8074642 3001805 SCOP2B (2022-06-29)
R [auth U]SCOP2B SuperfamilyACP-like 8074642 3001805 SCOP2B (2022-06-29)
AA [auth g]SCOP2B SuperfamilyESSS subunit of respiratory complex I 8090228 3002418 SCOP2B (2022-06-29)
KA [auth Q]SCOP2 FamilyMitochondrial NADH dehydrogenase iron-sulfur protein 4 8053972 4005098 SCOP2 (2022-06-29)
KA [auth Q]SCOP2 SuperfamilyNADH-ubiquinone oxidoreductase-like 8053978 3002258 SCOP2 (2022-06-29)
LA [auth R]SCOP2 FamilyRespiratory complex I, NDUFS6 accessory subunit-like 8051763 4007506 SCOP2 (2022-06-29)
LA [auth R]SCOP2 SuperfamilyRubredoxin-like 8091045 3001257 SCOP2 (2022-06-29)
PA [auth X]SCOP2B SuperfamilyCHCH-like 8093194 3002691 SCOP2B (2022-06-29)
PA [auth X]SCOP2B SuperfamilyCHCH-like 8093195 3002691 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AOxidored_q4e5o31A1 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)
BOxidored_q6e5o31B1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: CheY-likeF: Oxidored_q6ECOD (1.6)
CComplex1_30kDae5o31C1 A: a+b two layersX: Nqo5-likeH: Nqo5-like (From Topology)T: Nqo5-likeF: Complex1_30kDaECOD (1.6)
E2Fe-2S_thioredx_Ne5o31E2 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)
E2Fe-2S_thioredx_Ce5o31E1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: 2Fe-2S_thioredx_CECOD (1.6)
FNADH_4Fe-4Se5o31F1 A: alpha bundlesX: Bromodomain-likeH: Nqo1C-terminal domain-like (From Topology)T: Nqo1C-terminal domain-likeF: NADH_4Fe-4SECOD (1.6)
FSLBBe5o31F3 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Nqo1 middle domain-likeF: SLBBECOD (1.6)
FComplex1_51Ke5o31F2 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)
G [auth H]NADHdhe5o31H1 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)
H [auth I]Fer4_21_1e5o31I1 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)
I [auth J]Oxidored_q3_1e5o31J1 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_q3_1ECOD (1.6)
J [auth K]Oxidored_q2e5o31K1 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)
K [auth L]Proton_antipo_Me5o31L1 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)
L [auth M]Proton_antipo_Me5o31M1 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)
M [auth N]Proton_antipo_Me5o31N1 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)
N [auth O]dNK_2e5o31O1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: dNK_2ECOD (1.6)
P [auth S]L51_S25_CI-B8e5o31S1 A: a+b three layersX: Thioredoxin-likeH: Thioredoxin-like (From Topology)T: Thioredoxin-likeF: L51_S25_CI-B8ECOD (1.6)
Q [auth T]PP-bindinge5o31T1 A: alpha bundlesX: ACP-likeH: Acyl-carrier protein (ACP) (From Topology)T: Acyl-carrier protein (ACP)F: PP-bindingECOD (1.6)
R [auth U]PP-bindinge5o31U1 A: alpha bundlesX: ACP-likeH: Acyl-carrier protein (ACP) (From Topology)T: Acyl-carrier protein (ACP)F: PP-bindingECOD (1.6)
S [auth V]ETC_C1_NDUFA5e5o31V1 A: extended segmentsX: FATC domain (From Topology)H: FATC domain (From Topology)T: FATC domainF: ETC_C1_NDUFA5ECOD (1.6)
V [auth a]MWFEe5o31a1 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)
Y [auth e]Ndufs5e5o31e1 A: alpha bundlesX: cytochrome bc1 complex 11 kDa protein-likeH: CHCH domain (From Topology)T: CHCH domainF: Ndufs5ECOD (1.6)
Z [auth f]NADH_oxidorede5o31f1 A: extended segmentsX: Mitochondrial complex I, MNLL subunit (From Topology)H: Mitochondrial complex I, MNLL subunit (From Topology)T: Mitochondrial complex I, MNLL subunitF: NADH_oxidoredECOD (1.6)
HA [auth q]NDUFA12e5o31q1 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)
IA [auth G]PRK09129e5o31G1 A: a+b two layersX: 4Fe-4S ferredoxin (From Topology)H: 4Fe-4S ferredoxin (From Topology)T: 4Fe-4S ferredoxinF: PRK09129ECOD (1.6)
IA [auth G]Fer2_4e5o31G4 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: Fer2_4ECOD (1.6)
IA [auth G]Molybdop_Fe4S4_1e5o31G2 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)
IA [auth G]Molybdopterin_2nde5o31G3 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)
IA [auth G]Molybdopterin_1ste5o31G5 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)
IA [auth G]NADH-G_4Fe-4S_3e5o31G6 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)
KA [auth Q]ETC_C1_NDUFA4e5o31Q1 A: a+b two layersX: Putative oxidoreductase (From Topology)H: Putative oxidoreductase (From Topology)T: Putative oxidoreductaseF: ETC_C1_NDUFA4ECOD (1.6)
LA [auth R]zf-CHCCe5o31R1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Cytochrome c oxidase Subunit FF: zf-CHCCECOD (1.6)
OA [auth d]NDUF_C2e5o31d1 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: NDUF_C2ECOD (1.6)
PA [auth X]CHCHe5o31X1 A: few secondary structure elementsX: p8-MTCP1-related (From Topology)H: p8-MTCP1-related (From Topology)T: p8-MTCP1-relatedF: CHCHECOD (1.6)
RA [auth n]Complex1_LYRe5o31n1 A: alpha bundlesX: LYR protein (From Topology)H: LYR protein (From Topology)T: LYR proteinF: Complex1_LYRECOD (1.6)
SA [auth Z]GRIM-19e5o31Z1 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)
T [auth W]Complex1_LYRe5o31W1 A: alpha bundlesX: LYR protein (From Topology)H: LYR protein (From Topology)T: LYR proteinF: Complex1_LYRECOD (1.6)
X [auth c]NADH_dh_m_C1e5o31c1 A: extended segmentsX: Mitochondrial complex I, KFYI subunit (From Topology)H: Mitochondrial complex I, KFYI subunit (From Topology)T: Mitochondrial complex I, KFYI subunitF: NADH_dh_m_C1ECOD (1.6)
NA [auth h]NDUF_B5e5o31h1 A: extended segmentsX: Mitochondrial complex I, SGDH subunit (From Topology)H: Mitochondrial complex I, SGDH subunit (From Topology)T: Mitochondrial complex I, SGDH subunitF: NDUF_B5ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF15879NADH-ubiquinone oxidoreductase MWFE subunit (MWFE)NADH-ubiquinone oxidoreductase MWFE subunit- Family
PF00507NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 (Oxidored_q4)NADH-ubiquinone/plastoquinone oxidoreductase, chain 3- Family
PF01058NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6)NADH ubiquinone oxidoreductase, 20 Kd subunit- Family
PF14987NADH dehydrogenase 1 alpha subcomplex subunit 3 (NADHdh_A3)NADH dehydrogenase 1 alpha subcomplex subunit 3- Family
PF00329Respiratory-chain NADH dehydrogenase, 30 Kd subunit (Complex1_30kDa)Respiratory-chain NADH dehydrogenase, 30 Kd subunit- Family
PF15088NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial (NADH_dh_m_C1)NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial- Family
PF06374NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2) (NDUF_C2)NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2)- Family
PF00346Respiratory-chain NADH dehydrogenase, 49 Kd subunit (Complex1_49kDa)Respiratory-chain NADH dehydrogenase, 49 Kd subunit- Family
PF01257Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx)Thioredoxin-like [2Fe-2S] ferredoxin- Family
PF22461SLBB domain (SLBB_2)SLBB domainThis entry represents a set of SLBB domains [5].Domain
PF01512Nuo51 FMN-binding domain (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
G [auth H]PF00146NADH dehydrogenase (NADHdh)NADH dehydrogenase- Family
H [auth I]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
I [auth J]PF00499NADH-ubiquinone/plastoquinone oxidoreductase chain 6 (Oxidored_q3)NADH-ubiquinone/plastoquinone oxidoreductase chain 6- Family
J [auth K]PF00420NADH-ubiquinone/plastoquinone oxidoreductase chain 4L (Oxidored_q2)NADH-ubiquinone/plastoquinone oxidoreductase chain 4L- Family
K [auth L]PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
K [auth L]PF06455NADH dehydrogenase subunit 5 C-terminus (NADH5_C)NADH dehydrogenase subunit 5 C-terminus- Family
K [auth L]PF00662NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus (Proton_antipo_N)NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus- Family
L [auth M]PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
M [auth N]PF00361Proton-conducting membrane transporter (Proton_antipo_M)Proton-conducting membrane transporter- Family
M [auth N]PF05347Complex 1 protein (LYR family) (Complex1_LYR)Complex 1 protein (LYR family)- Family
M [auth N]PF06444NADH dehydrogenase subunit 2 C-terminus (NADH_dehy_S2_C)NADH dehydrogenase subunit 2 C-terminus- Family
N [auth O]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
O [auth P]PF10249NADH-ubiquinone oxidoreductase subunit 10 (NDUFB10)NADH-ubiquinone oxidoreductase subunit 10- Family
P [auth S]PF15880NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial (NDUFV3)NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial- Family
P [auth S]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
Q [auth T],
R [auth U]
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 V]PF04716ETC complex I subunit conserved region (ETC_C1_NDUFA5)ETC complex I subunit conserved region- Family
U [auth Y]PF02466Tim17/Tim22/Tim23/Pmp24 family (Tim17)Tim17/Tim22/Tim23/Pmp24 family- Family
IA [auth G]PF00384Molybdopterin oxidoreductase (Molybdopterin)Molybdopterin oxidoreductase- Family
IA [auth G]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
IA [auth G]PF001112Fe-2S iron-sulfur cluster binding domain (Fer2)2Fe-2S iron-sulfur cluster binding domain- Domain
IA [auth G]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
IA [auth G]PF09326NADH-ubiquinone oxidoreductase subunit G, C-terminal (NADH_dhqG_C)NADH-ubiquinone oxidoreductase subunit G, C-terminal- Family
IA [auth G]PF10588NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3)NADH-ubiquinone oxidoreductase-G iron-sulfur binding region- Domain
KA [auth Q]PF04800NADH dehydrogenase ubiquinone Fe-S protein 4 (NDUS4)NADH dehydrogenase ubiquinone Fe-S protein 4- Family
KA [auth Q]PF05071NADH ubiquinone oxidoreductase subunit NDUFA12 (NDUFA12)NADH ubiquinone oxidoreductase subunit NDUFA12- Family
LA [auth R]PF10276Zinc-finger domain (zf-CHCC)Zinc-finger domainThis is a short zinc-finger domain conserved from fungi to humans. It is Cx8Hx14Cx2C.Domain
LA [auth R]PF07347NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a) (CI-B14_5a)NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a)- Family
PA [auth X]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
T [auth W]PF13233Complex1_LYR-like (Complex1_LYR_2)Complex1_LYR-like- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

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

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR000440NADH:ubiquinone/plastoquinone oxidoreductase, chain 3Family
IPR038430NADH:ubiquinone oxidoreductase, subunit 3 superfamilyHomologous Superfamily
IPR006138NADH-ubiquinone oxidoreductase, 20 Kd subunitFamily
IPR006137NADH:ubiquinone oxidoreductase-like, 20kDa subunitDomain
IPR037232NADH:ubiquinone oxidoreductase, 30kDa subunit superfamilyHomologous Superfamily
IPR001268NADH:ubiquinone oxidoreductase, 30kDa subunitDomain
IPR020396NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved siteConserved Site
IPR010218NADH dehydrogenase, subunit CFamily
IPR014029NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved siteConserved Site
IPR029014[NiFe]-hydrogenase, large subunitHomologous Superfamily
IPR022885NAD(P)H-quinone oxidoreductase subunit D/HFamily
IPR001135NADH-quinone oxidoreductase, subunit DDomain
IPR042128NuoE domainDomain
IPR002023NADH-quinone oxidoreductase subunit E-likeFamily
IPR041921NADH-quinone oxidoreductase subunit E, N-terminalHomologous Superfamily
IPR036249Thioredoxin-like superfamilyHomologous Superfamily
IPR019575NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domainDomain
IPR054765SLBB 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
G [auth H]IPR001694NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit HFamily
G [auth H]IPR018086NADH:ubiquinone oxidoreductase, subunit 1, conserved siteConserved Site
H [auth I]IPR0179004Fe-4S ferredoxin, iron-sulphur binding, conserved siteConserved Site
H [auth I]IPR0178964Fe-4S ferredoxin-type, iron-sulphur binding domainDomain
H [auth I]IPR010226NADH-quinone oxidoreductase, chain IFamily
I [auth J]IPR050269Complex I Subunit 6Family
I [auth J]IPR042106NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJHomologous Superfamily
I [auth J]IPR001457NADH:ubiquinone/plastoquinone oxidoreductase, chain 6Family
J [auth K]IPR001133NADH-ubiquinone oxidoreductase chain 4L/KFamily
J [auth K]IPR039428NADH-ubiquinone oxidoreductase chain 4L/Mnh complex subunit C1-likeFamily
K [auth L]IPR003945NADH-quinone oxidoreductase, chain 5-likeFamily
K [auth L]IPR010934NADH dehydrogenase subunit 5, C-terminalDomain
K [auth L]IPR001516NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminalDomain
K [auth L]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, transmembrane domainDomain
K [auth L]IPR018393NADH-plastoquinone oxidoreductase, chain 5 subgroupFamily
L [auth M]IPR003918NADH:ubiquinone oxidoreductaseFamily
L [auth M]IPR010227NADH-quinone oxidoreductase, chain M/4Family
L [auth M]IPR000260NADH:ubiquinone oxidoreductase chain 4, N-terminalDomain
L [auth M]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, transmembrane domainDomain
M [auth N]IPR010933NADH dehydrogenase subunit 2, C-terminalDomain
M [auth N]IPR003917NADH:ubiquinone oxidoreductase, chain 2Family
M [auth N]IPR050175Complex I Subunit 2Family
M [auth N]IPR001750NADH:quinone oxidoreductase/Mrp antiporter, transmembrane domainDomain
N [auth O]IPR031314Deoxynucleoside kinase domainDomain
N [auth O]IPR050566Deoxyribonucleoside KinaseFamily
N [auth O]IPR015828NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 10, mitochondrialFamily
N [auth O]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
P [auth S]IPR007741Ribosomal protein/NADH dehydrogenase domainDomain
P [auth S]IPR036249Thioredoxin-like superfamilyHomologous Superfamily
P [auth S]IPR016464NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 2Family
Q [auth T],
R [auth U]
IPR006162Phosphopantetheine attachment sitePTM
Q [auth T],
R [auth U]
IPR009081Phosphopantetheine binding ACP domainDomain
Q [auth T],
R [auth U]
IPR036736ACP-like superfamilyHomologous Superfamily
Q [auth T],
R [auth U]
IPR003231Acyl carrier proteinFamily
S [auth V]IPR006806NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5Family
U [auth Y]IPR039205NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 11Family
V [auth a]IPR017384NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex subunit 1Family
W [auth b]IPR026626NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3Family
Y [auth e]IPR019342NADH:ubiquinone oxidoreductase, iron-sulphur subunit 5Family
Z [auth f]IPR012575NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 1, NDUB1Family
AA [auth g]IPR019329NADH:ubiquinone oxidoreductase, ESSS subunitFamily
BA [auth i]IPR019174NADH dehydrogenase 1, beta subcomplex, subunit 6Family
FA [auth o]IPR008698NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 7, NDUB7Family
GA [auth p]IPR019377NADH-ubiquinone oxidoreductase, subunit 10Family
GA [auth p]IPR039993NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 10Family
HA [auth q]IPR007763NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12Family
IA [auth G]IPR006963Molybdopterin oxidoreductase, 4Fe-4S domainDomain
IA [auth G]IPR015405NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial-likeDomain
IA [auth G]IPR006656Molybdopterin oxidoreductaseDomain
IA [auth G]IPR0360102Fe-2S ferredoxin-like superfamilyHomologous Superfamily
IA [auth G]IPR0010412Fe-2S ferredoxin-type iron-sulfur binding domainDomain
IA [auth G]IPR000283NADH:ubiquinone oxidoreductase, 75kDa subunit, conserved siteConserved Site
IA [auth G]IPR054351NADH-ubiquinone oxidoreductase, ferredoxin-like domainDomain
IA [auth G]IPR010228NADH:ubiquinone oxidoreductase, subunit GFamily
IA [auth G]IPR050123Prokaryotic molybdopterin-containing oxidoreductaseFamily
IA [auth G]IPR019574NADH:ubiquinone oxidoreductase, subunit G, iron-sulphur bindingDomain
JA [auth s]IPR026193NADH-ubiquinone oxidoreductase flavoprotein 3Family
KA [auth Q]IPR038532NADH dehydrogenase ubiquinone Fe-S protein 4-like superfamilyHomologous Superfamily
KA [auth Q]IPR006885NADH dehydrogenase ubiquinone Fe-S protein 4 mitochondrial-likeFamily
LA [auth R]IPR019401Zinc finger, CHCC-typeDomain
LA [auth R]IPR016668NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrialFamily
MA [auth r]IPR009947NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7Family
OA [auth d]IPR009423NADH dehydrogenase [ubiquinone] 1 subunit C2, NDUC2Family
PA [auth X]IPR010625CHCHDomain
PA [auth X]IPR016680NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 8Family
QA [auth m]IPR009866NADH:ubiquinone oxidoreductase, subunit NDUFB4Family
RA [auth n]IPR033034NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9Family
RA [auth n]IPR008011Complex 1 LYR protein domainDomain
RA [auth n]IPR045292NDUFB9, LYR domainDomain
SA [auth Z]IPR009346GRIM-19Family
T [auth W]IPR016488NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 6Family
T [auth W]IPR045299NDUFA6, LYR domainDomain
X [auth c]IPR026192NADH-ubiquinone oxidoreductase 1 subunit C1Family
NA [auth h]IPR019173NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunitFamily