Activity optimized complex I (open form)
External Resource: Annotation
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| I [auth B] | SCOP2B Superfamily | HydB/Nqo4-like | 8098540 | 3001849 | SCOP2B (2022-06-29) |
| G [auth 9] | SCOP2B Superfamily | Thioredoxin-like | 8085749 | 3000031 | SCOP2B (2022-06-29) |
| E [auth 7] | SCOP2B Superfamily | NADH-quinone oxidoreductase, subunit 11-like | 8053516 | 3002200 | SCOP2B (2022-06-29) |
| PA [auth 6] | SCOP2B Superfamily | Antiporter subunits half-channel-like | 8047666 | 3002280 | SCOP2B (2022-06-29) |
| PA [auth 6] | SCOP2B Superfamily | Antiporter subunits half-channel-like | 8048259 | 3002280 | SCOP2B (2022-06-29) |
| OA [auth 1] | SCOP2B Superfamily | Antiporter subunits half-channel-like | 8054147 | 3002280 | SCOP2B (2022-06-29) |
| D [auth 5] | SCOP2B Superfamily | NADH-quinone oxidoreductase, subunit 11-like | 8053511 | 3002200 | SCOP2B (2022-06-29) |
| LA [auth h] | SCOP2B Superfamily | ESSS subunit of respiratory complex I | 8090228 | 3002418 | SCOP2B (2022-06-29) |
| C [auth 4] | SCOP2B Superfamily | Antiporter subunits half-channel-like | 8054157 | 3002280 | SCOP2B (2022-06-29) |
| C [auth 4] | SCOP2B Superfamily | Antiporter subunits half-channel-like | 8048502 | 3002280 | SCOP2B (2022-06-29) |
| SA [auth M] | SCOP2B Superfamily | ACP-like | 8074642 | 3001805 | SCOP2B (2022-06-29) |
| CA [auth W] | SCOP2B Superfamily | ACP-like | 8074642 | 3001805 | SCOP2B (2022-06-29) |
| W [auth Q] | SCOP2B Superfamily | CHCH-like | 8093194 | 3002691 | SCOP2B (2022-06-29) |
| W [auth Q] | SCOP2B Superfamily | CHCH-like | 8093195 | 3002691 | SCOP2B (2022-06-29) |
| B [auth 3] | SCOP2B Superfamily | NADH-quinone oxidoreductase, subunit 11-like | 8106703 | 3002200 | SCOP2B (2022-06-29) |
| R [auth K] | SCOP2B Superfamily | Thioredoxin-like | 8065221 | 3000031 | SCOP2B (2022-06-29) |
| P [auth I] | SCOP2B Superfamily | Rubredoxin-like | 8091045 | 3001257 | SCOP2B (2022-06-29) |
| N [auth G] | SCOP2B Superfamily | NADH-ubiquinone oxidoreductase-like | 8053978 | 3002258 | SCOP2B (2022-06-29) |
| K [auth D] | SCOP2B Superfamily | Nqo6/HydA N-terminal domain-like | 8085723 | 3002291 | SCOP2B (2022-06-29) |
| A [auth 2] | SCOP2B Superfamily | Antiporter subunits half-channel-like | 8054161 | 3002280 | SCOP2B (2022-06-29) |
| A [auth 2] | SCOP2B Superfamily | Antiporter subunits half-channel-like | 8047671 | 3002280 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| I [auth B] | Complex1_49kDa_1st | e7dh0B1 | A: alpha complex topology | X: 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 subunit | F: Complex1_49kDa_1st | ECOD (1.6) |
| I [auth B] | NuoD | e7dh0B2 | A: a+b two layers | X: FAD-linked reductases, C-terminal domain-like | H: Ni-Fe binding domain in nickel-iron hydrogenase large subunit (From Topology) | T: Ni-Fe binding domain in nickel-iron hydrogenase large subunit | F: NuoD | ECOD (1.6) |
| I [auth B] | Complex1_49kDa_2nd | e7dh0B3 | A: a+b two layers | X: FAD-linked reductases, C-terminal domain-like | H: Ni-Fe binding domain in nickel-iron hydrogenase large subunit (From Topology) | T: Ni-Fe binding domain in nickel-iron hydrogenase large subunit | F: Complex1_49kDa_2nd | ECOD (1.6) |
| H [auth A] | PRK09129 | e7dh0A3 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: PRK09129 | ECOD (1.6) |
| H [auth A] | Fer2_4 | e7dh0A4 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: Fer2_4 | ECOD (1.6) |
| H [auth A] | Molybdop_Fe4S4_1 | e7dh0A5 | A: a+b two layers | X: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology) | H: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domain 1 | F: Molybdop_Fe4S4_1 | ECOD (1.6) |
| H [auth A] | Molybdopterin_2nd | e7dh0A6 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domains 2 and 3 | F: Molybdopterin_2nd | ECOD (1.6) |
| H [auth A] | Molybdopterin_1st | e7dh0A1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domains 2 and 3 | F: Molybdopterin_1st | ECOD (1.6) |
| H [auth A] | NADH-G_4Fe-4S_3 | e7dh0A2 | A: extended segments | X: iron-sulfur center-binding helical hairpin (From Topology) | H: iron-sulfur center-binding helical hairpin (From Topology) | T: iron-sulfur center-binding helical hairpin | F: NADH-G_4Fe-4S_3 | ECOD (1.6) |
| G [auth 9] | 2Fe-2S_thioredx_N | e7dh091 | A: alpha bundles | X: NQO2 helical bundle domain (From Topology) | H: NQO2 helical bundle domain (From Topology) | T: NQO2 helical bundle domain | F: 2Fe-2S_thioredx_N | ECOD (1.6) |
| G [auth 9] | 2Fe-2S_thioredx_C | e7dh092 | A: a+b three layers | X: Thioredoxin-like | H: Thioredoxin-like (From Topology) | T: Thioredoxin-like | F: 2Fe-2S_thioredx_C | ECOD (1.6) |
| F [auth 8] | NADH_4Fe-4S | e7dh081 | A: alpha bundles | X: Bromodomain-like | H: Nqo1C-terminal domain-like (From Topology) | T: Nqo1C-terminal domain-like | F: NADH_4Fe-4S | ECOD (1.6) |
| F [auth 8] | SLBB | e7dh082 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Nqo1 middle domain-like | F: SLBB | ECOD (1.6) |
| F [auth 8] | Complex1_51K | e7dh083 | A: a/b three-layered sandwiches | X: Nqo1 FMN-binding domain-like (From Topology) | H: Nqo1 FMN-binding domain-like (From Topology) | T: Nqo1 FMN-binding domain-like | F: Complex1_51K | ECOD (1.6) |
| E [auth 7] | Oxidored_q3_1 | e7dh071 | A: extended segments | X: NADH-quinone oxidoreductase subunit J (From Topology) | H: NADH-quinone oxidoreductase subunit J (From Topology) | T: NADH-quinone oxidoreductase subunit J | F: Oxidored_q3_1 | ECOD (1.6) |
| QA [auth g] | NDUFB10 | e7dh0g1 | A: alpha bundles | X: Mitochondrial complex I, PDSW subunit (From Topology) | H: Mitochondrial complex I, PDSW subunit (From Topology) | T: Mitochondrial complex I, PDSW subunit | F: NDUFB10 | ECOD (1.6) |
| PA [auth 6] | Proton_antipo_M | e7dh061 | A: alpha complex topology | X: Sodium/proton antiporter subunits-like (From Homology) | H: Sodium/proton antiporter subunits-like | T: NADH-quinone oxidoreductase subunit L (NuoL)-related | F: Proton_antipo_M | ECOD (1.6) |
| OA [auth 1] | NADHdh | e7dh011 | A: alpha complex topology | X: Sodium/proton antiporter subunits-like (From Homology) | H: Sodium/proton antiporter subunits-like | T: NADH-quinone oxidoreductase subunit 8 (Nqo8)-related | F: NADHdh | ECOD (1.6) |
| NA [auth j] | NDUF_C2 | e7dh0j1 | A: extended segments | X: Mitochondrial complex I, B14.5b subunit (From Topology) | H: Mitochondrial complex I, B14.5b subunit (From Topology) | T: Mitochondrial complex I, B14.5b subunit | F: NDUF_C2 | ECOD (1.6) |
| D [auth 5] | Oxidored_q2 | e7dh051 | A: alpha complex topology | X: NADH-quinone oxidoreductase subunit K (From Topology) | H: NADH-quinone oxidoreductase subunit K (From Topology) | T: NADH-quinone oxidoreductase subunit K | F: Oxidored_q2 | ECOD (1.6) |
| MA [auth i] | NADH_dh_m_C1 | e7dh0i1 | A: extended segments | X: Mitochondrial complex I, KFYI subunit (From Topology) | H: Mitochondrial complex I, KFYI subunit (From Topology) | T: Mitochondrial complex I, KFYI subunit | F: NADH_dh_m_C1 | ECOD (1.6) |
| KA [auth f] | Complex1_LYR | e7dh0f1 | A: alpha bundles | X: LYR protein (From Topology) | H: LYR protein (From Topology) | T: LYR protein | F: Complex1_LYR | ECOD (1.6) |
| HA [auth b] | NDUF_B5 | e7dh0b1 | A: extended segments | X: Mitochondrial complex I, SGDH subunit (From Topology) | H: Mitochondrial complex I, SGDH subunit (From Topology) | T: Mitochondrial complex I, SGDH subunit | F: NDUF_B5 | ECOD (1.6) |
| EA [auth Y] | NADH_B2 | e7dh0Y1 | A: extended segments | X: Mitochondrial complex I, AGGG subunit (From Topology) | H: Mitochondrial complex I, AGGG subunit (From Topology) | T: Mitochondrial complex I, AGGG subunit | F: NADH_B2 | ECOD (1.6) |
| DA [auth X] | NADH_oxidored | e7dh0X1 | A: extended segments | X: Mitochondrial complex I, MNLL subunit (From Topology) | H: Mitochondrial complex I, MNLL subunit (From Topology) | T: Mitochondrial complex I, MNLL subunit | F: NADH_oxidored | ECOD (1.6) |
| C [auth 4] | Proton_antipo_M | e7dh041 | A: alpha complex topology | X: Sodium/proton antiporter subunits-like (From Homology) | H: Sodium/proton antiporter subunits-like | T: NADH-quinone oxidoreductase subunit L (NuoL)-related | F: Proton_antipo_M | ECOD (1.6) |
| SA [auth M] | PP-binding | e7dh0M1 | A: alpha bundles | X: ACP-like | H: Acyl-carrier protein (ACP) (From Topology) | T: Acyl-carrier protein (ACP) | F: PP-binding | ECOD (1.6) |
| CA [auth W] | PP-binding | e7dh0W1 | A: alpha bundles | X: ACP-like | H: Acyl-carrier protein (ACP) (From Topology) | T: Acyl-carrier protein (ACP) | F: PP-binding | ECOD (1.6) |
| BA [auth V] | GRIM-19 | e7dh0V1 | A: extended segments | X: Mitochondrial complex I, B16.6 subunit (From Topology) | H: Mitochondrial complex I, B16.6 subunit (From Topology) | T: Mitochondrial complex I, B16.6 subunit | F: GRIM-19 | ECOD (1.6) |
| AA [auth U] | NDUFA12 | e7dh0U1 | A: a+b three layers | X: Mitochondrial complex I, B17.2 subunit (From Topology) | H: Mitochondrial complex I, B17.2 subunit (From Topology) | T: Mitochondrial complex I, B17.2 subunit | F: NDUFA12 | ECOD (1.6) |
| Y [auth S] | dNK_2 | e7dh0S1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: dNK_2 | ECOD (1.6) |
| X [auth R] | NAD_binding_10 | e7dh0R1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: NAD(P)-binding Rossmann-fold domains | F: NAD_binding_10 | ECOD (1.6) |
| W [auth Q] | CHCH | e7dh0Q1 | A: few secondary structure elements | X: p8-MTCP1-related (From Topology) | H: p8-MTCP1-related (From Topology) | T: p8-MTCP1-related | F: CHCH | ECOD (1.6) |
| U [auth O] | Complex1_LYR | e7dh0O1 | A: alpha bundles | X: LYR protein (From Topology) | H: LYR protein (From Topology) | T: LYR protein | F: Complex1_LYR | ECOD (1.6) |
| T [auth N] | ETC_C1_NDUFA5 | e7dh0N1 | A: extended segments | X: FATC domain (From Topology) | H: FATC domain (From Topology) | T: FATC domain | F: ETC_C1_NDUFA5 | ECOD (1.6) |
| B [auth 3] | Oxidored_q4 | e7dh031 | A: extended segments | X: NADH-quinone oxidoreductase subunit A (From Topology) | H: NADH-quinone oxidoreductase subunit A (From Topology) | T: NADH-quinone oxidoreductase subunit A | F: Oxidored_q4 | ECOD (1.6) |
| S [auth L] | NADHdh_A3 | e7dh0L1 | A: extended segments | X: Mitochondrial complex I, B9 subunit (From Topology) | H: Mitochondrial complex I, B9 subunit (From Topology) | T: Mitochondrial complex I, B9 subunit | F: NADHdh_A3 | ECOD (1.6) |
| R [auth K] | L51_S25_CI-B8 | e7dh0K1 | A: a+b three layers | X: Thioredoxin-like | H: Thioredoxin-like (From Topology) | T: Thioredoxin-like | F: L51_S25_CI-B8 | ECOD (1.6) |
| Q [auth J] | MWFE | e7dh0J1 | A: extended segments | X: Mitochondrial complex I, MWFE subunit (From Topology) | H: Mitochondrial complex I, MWFE subunit (From Topology) | T: Mitochondrial complex I, MWFE subunit | F: MWFE | ECOD (1.6) |
| P [auth I] | zf-CHCC | e7dh0I1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Cytochrome c oxidase Subunit F | F: zf-CHCC | ECOD (1.6) |
| O [auth H] | Ndufs5 | e7dh0H1 | A: alpha bundles | X: cytochrome bc1 complex 11 kDa protein-like | H: CHCH domain (From Topology) | T: CHCH domain | F: Ndufs5 | ECOD (1.6) |
| N [auth G] | ETC_C1_NDUFA4 | e7dh0G1 | A: a+b two layers | X: Putative oxidoreductase (From Topology) | H: Putative oxidoreductase (From Topology) | T: Putative oxidoreductase | F: ETC_C1_NDUFA4 | ECOD (1.6) |
| L [auth E] | Fer4_21_1 | e7dh0E1 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: Fer4_21_1 | ECOD (1.6) |
| K [auth D] | Oxidored_q6 | e7dh0D1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: CheY-like | F: Oxidored_q6 | ECOD (1.6) |
| J [auth C] | Complex1_30kDa | e7dh0C1 | A: a+b two layers | X: Nqo5-like | H: Nqo5-like (From Topology) | T: Nqo5-like | F: Complex1_30kDa | ECOD (1.6) |
| A [auth 2] | Proton_antipo_M | e7dh021 | A: alpha complex topology | X: Sodium/proton antiporter subunits-like (From Homology) | H: Sodium/proton antiporter subunits-like | T: NADH-quinone oxidoreductase subunit L (NuoL)-related | F: Proton_antipo_M | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| I [auth B] | PF00346 | Respiratory-chain NADH dehydrogenase, 49 Kd subunit (Complex1_49kDa) | Respiratory-chain NADH dehydrogenase, 49 Kd subunit | - | Family |
| H [auth A] | PF00384 | Molybdopterin oxidoreductase (Molybdopterin) | Molybdopterin oxidoreductase | Domain | |
| H [auth A] | PF22151 | NADH-ubiquinone oxidoreductase NDSU1/NuoG-like, 4Fe-4S domain (Fer4_NDSU1) | NADH-ubiquinone oxidoreductase NDSU1/NuoG-like, 4Fe-4S domain | This 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 |
| H [auth A] | PF00111 | 2Fe-2S iron-sulfur cluster binding domain (Fer2) | 2Fe-2S iron-sulfur cluster binding domain | Domain | |
| H [auth A] | PF22117 | NADH-quinone oxidoreductase subunit 3, ferredoxin-like domain (Fer4_Nqo3) | NADH-quinone oxidoreductase subunit 3, ferredoxin-like domain | 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 contain ... | Domain |
| H [auth A] | PF09326 | NADH-ubiquinone oxidoreductase subunit G, C-terminal (NADH_dhqG_C) | NADH-ubiquinone oxidoreductase subunit G, C-terminal | - | Family |
| H [auth A] | PF10588 | NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3) | NADH-ubiquinone oxidoreductase-G iron-sulfur binding region | Domain | |
| G [auth 9] | PF01257 | Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx) | Thioredoxin-like [2Fe-2S] ferredoxin | - | Family |
| F [auth 8] | PF22461 | SLBB domain (SLBB_2) | SLBB domain | This entry represents a set of SLBB domains [5]. | Domain |
| F [auth 8] | PF01512 | Nuo51 FMN-binding domain (Complex1_51K) | Nuo51 FMN-binding domain | This entry represents the FMN-binding domain of NADH-ubiquinone oxidoreductase 51kDa subunit from NADH:ubiquinone oxidoreductase. | Domain |
| F [auth 8] | PF10589 | NADH-ubiquinone oxidoreductase-F iron-sulfur binding region (NADH_4Fe-4S) | NADH-ubiquinone oxidoreductase-F iron-sulfur binding region | Domain | |
| E [auth 7] | PF00499 | NADH-ubiquinone/plastoquinone oxidoreductase chain 6 (Oxidored_q3) | NADH-ubiquinone/plastoquinone oxidoreductase chain 6 | - | Family |
| PA [auth 6] | PF00361 | NADH:quinone oxidoreductase/Mrp antiporter, TM (Proton_antipo_M) | NADH:quinone oxidoreductase/Mrp antiporter, TM | This entry includes membrane transporters and represents some 7 of potentially 14-16 TM regions. In many instances, its members forms part of complex I that catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associa ... | Domain |
| PA [auth 6] | PF06455 | NADH dehydrogenase subunit 5 C-terminus (NADH5_C) | NADH dehydrogenase subunit 5 C-terminus | This entry represents the C-terminal region of several NADH dehydrogenase subunit 5 proteins and is found in conjunction with Pfam:PF00361 and Pfam:PF00662. | Domain |
| PA [auth 6] | PF00662 | NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus (Proton_antipo_N) | NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus | This entry represents an amino terminal extension of Pfam:PF00361. Only NADH-Ubiquinone chain 5 and eubacterial chain L are in this family. This sub-family is part of complex I which catalyses the transfer of two electrons from NADH to ubiquinone in ... | Domain |
| OA [auth 1] | PF00146 | NADH dehydrogenase (NADHdh) | NADH dehydrogenase | - | Family |
| D [auth 5] | PF00420 | NADH-ubiquinone/plastoquinone oxidoreductase chain 4L (Oxidored_q2) | NADH-ubiquinone/plastoquinone oxidoreductase chain 4L | - | Family |
| FA [auth Z] | PF08122 | NADH-ubiquinone oxidoreductase B12 subunit family (NDUF_B12) | NADH-ubiquinone oxidoreductase B12 subunit family | - | Family |
| EA [auth Y] | PF14813 | NADH dehydrogenase 1 beta subcomplex subunit 2 (NADH_B2) | NADH dehydrogenase 1 beta subcomplex subunit 2 | - | Family |
| C [auth 4] | PF00361 | NADH:quinone oxidoreductase/Mrp antiporter, TM (Proton_antipo_M) | NADH:quinone oxidoreductase/Mrp antiporter, TM | This entry includes membrane transporters and represents some 7 of potentially 14-16 TM regions. In many instances, its members forms part of complex I that catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associa ... | Domain |
| C [auth 4] | PF01059 | NADH-ubiquinone oxidoreductase chain 4, amino terminus (Oxidored_q5_N) | NADH-ubiquinone oxidoreductase chain 4, amino terminus | This domain is found at the N-terminal end of NADH-ubiquinone oxidoreductase chain 4 and similar sequences from bacteria and eukaryotes. This domain is found upstream of Pfam:PF00361 and shows an all-alpha structure. | Domain |
| CA [auth W], SA [auth M] | PF00550 | Phosphopantetheine attachment site (PP-binding) | Phosphopantetheine attachment site | 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 memb ... | Domain |
| AA [auth U] | PF05071 | NADH ubiquinone oxidoreductase subunit NDUFA12 (NDUFA12) | NADH ubiquinone oxidoreductase subunit NDUFA12 | - | Family |
| Z [auth T] | PF02466 | Tim17/Tim22/Tim23/Pmp24 family (Tim17) | Tim17/Tim22/Tim23/Pmp24 family | - | Family |
| Y [auth S] | PF01712 | Deoxynucleoside kinase (dNK) | Deoxynucleoside kinase | 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 prod ... | Domain |
| X [auth R] | PF01370 | NAD dependent epimerase/dehydratase family (Epimerase) | NAD dependent epimerase/dehydratase family | - | Family |
| W [auth Q] | PF06747 | CHCH domain (CHCH) | CHCH domain | 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 extende ... | Domain |
| U [auth O] | PF13233 | Complex1_LYR-like (Complex1_LYR_2) | Complex1_LYR-like | - | Family |
| T [auth N] | PF04716 | ETC complex I subunit conserved region (ETC_C1_NDUFA5) | ETC complex I subunit conserved region | - | Family |
| B [auth 3] | PF00507 | NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 (Oxidored_q4) | NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 | - | Family |
| S [auth L] | PF14987 | NADH dehydrogenase 1 alpha subcomplex subunit 3 (NADHdh_A3) | NADH dehydrogenase 1 alpha subcomplex subunit 3 | - | Family |
| R [auth K] | PF05047 | Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain (L51_S25_CI-B8) | Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain | 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 member ... | Domain |
| Q [auth J] | PF15879 | NADH-ubiquinone oxidoreductase MWFE subunit (MWFE) | NADH-ubiquinone oxidoreductase MWFE subunit | - | Family |
| Q [auth J] | PF06374 | NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2) (NDUF_C2) | NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2) | - | Family |
| P [auth I] | PF10276 | Zinc-finger domain (zf-CHCC) | Zinc-finger domain | This is a short zinc-finger domain conserved from fungi to humans. It is Cx8Hx14Cx2C. | Domain |
| O [auth H] | PF10200 | NADH:ubiquinone oxidoreductase, NDUFS5-15kDa (Ndufs5) | NADH:ubiquinone oxidoreductase, NDUFS5-15kDa | - | Family |
| N [auth G] | PF04800 | NADH dehydrogenase ubiquinone Fe-S protein 4 (NDUS4) | NADH dehydrogenase ubiquinone Fe-S protein 4 | - | Family |
| L [auth E] | PF12838 | 4Fe-4S dicluster domain (Fer4_7) | 4Fe-4S dicluster domain | 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 contai ... | Domain |
| K [auth D] | PF05676 | NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7) (NDUF_B7) | NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7) | - | Family |
| K [auth D] | PF01058 | NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6) | NADH ubiquinone oxidoreductase, 20 Kd subunit | Domain | |
| J [auth C] | PF00329 | Respiratory-chain NADH dehydrogenase, 30 Kd subunit (Complex1_30kDa) | Respiratory-chain NADH dehydrogenase, 30 Kd subunit | Domain | |
| A [auth 2] | PF00361 | NADH:quinone oxidoreductase/Mrp antiporter, TM (Proton_antipo_M) | NADH:quinone oxidoreductase/Mrp antiporter, TM | This entry includes membrane transporters and represents some 7 of potentially 14-16 TM regions. In many instances, its members forms part of complex I that catalyses the transfer of two electrons from NADH to ubiquinone in a reaction that is associa ... | Domain |
| A [auth 2] | PF06444 | NADH dehydrogenase subunit 2 C-terminus (NADH_dehy_S2_C) | NADH dehydrogenase subunit 2 C-terminus | This family consists of the C-terminal region specific to the eukaryotic NADH dehydrogenase subunit 2 protein and is found in conjunction with Pfam:PF00361. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Membrane Protein Annotation: OPM OPM Database Homepage
| Chains | External Link | Type | Class | Superfamily | Family |
|---|---|---|---|---|---|
| OPM | Transmembrane | Alpha-helical polytopic | Electron transport chain complex I (NADH dehydrogenase) and supercomplexes | H+ or Na+ translocating NADH dehydrogenase |
Membrane Protein Annotation: PDBTM PDBTM Database Homepage
| Chains | External Link | Comment |
|---|---|---|
| PDBTM | Annotated as membrane protein by PDBTM |
