5XTD
Cryo-EM structure of human respiratory complex I
External Resource: Annotation
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| C | SCOP2B Superfamily | Nqo6/HydA N-terminal domain-like | 8085729 | 3002291 | SCOP2B (2022-06-29) |
| E [auth F] | SCOP2B Superfamily | Thioredoxin-like | 8032338 | 3000031 | SCOP2B (2022-06-29) |
| CA [auth e] | SCOP2B Superfamily | ESSS subunit of respiratory complex I | 8090230 | 3002418 | SCOP2B (2022-06-29) |
| JA [auth l] | SCOP2 Family | ND5 antiporter-like subunits | 8054180 | 4005931 | SCOP2 (2022-06-29) |
| JA [auth l] | SCOP2 Superfamily | Antiporter subunits half-channel-like | 8054182 | 3002280 | SCOP2 (2022-06-29) |
| JA [auth l] | SCOP2 Superfamily | Antiporter subunits half-channel-like | 8054181 | 3002280 | SCOP2 (2022-06-29) |
| OA [auth r] | SCOP2 Family | ND4 antiporter-like subunits | 8054174 | 4005749 | SCOP2 (2022-06-29) |
| OA [auth r] | SCOP2 Superfamily | Antiporter subunits half-channel-like | 8054175 | 3002280 | SCOP2 (2022-06-29) |
| OA [auth r] | SCOP2 Superfamily | Antiporter subunits half-channel-like | 8054176 | 3002280 | SCOP2 (2022-06-29) |
| K [auth L] | SCOP2B Superfamily | NADH-ubiquinone oxidoreductase-like | 8053979 | 3002258 | SCOP2B (2022-06-29) |
| N [auth O] | SCOP2B Superfamily | Thioredoxin-like | 8098560 | 3000031 | SCOP2B (2022-06-29) |
| P [auth Q] | SCOP2B Superfamily | HydB/Nqo4-like | 8085737 | 3001849 | SCOP2B (2022-06-29) |
| GA [auth i] | SCOP2 Family | ND2 antiporter-like subunits | 8054179 | 4006025 | SCOP2 (2022-06-29) |
| GA [auth i] | SCOP2 Superfamily | Antiporter subunits half-channel-like | 8054178 | 3002280 | SCOP2 (2022-06-29) |
| GA [auth i] | SCOP2 Superfamily | Antiporter subunits half-channel-like | 8054177 | 3002280 | SCOP2 (2022-06-29) |
| HA [auth j] | SCOP2 Family | NADH-ubiquinone oxidoreductase chain 3-like | 8106933 | 4005842 | SCOP2 (2022-06-29) |
| HA [auth j] | SCOP2 Superfamily | NADH-quinone oxidoreductase, subunit 11-like | 8106934 | 3002200 | SCOP2 (2022-06-29) |
| IA [auth k] | SCOP2B Superfamily | NADH-quinone oxidoreductase, subunit 11-like | 8098268 | 3002200 | 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) |
|---|---|---|---|---|---|---|---|---|
| C | Oxidored_q6 | e5xtdC1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: CheY-like | F: Oxidored_q6 | ECOD (1.6) |
| D [auth E] | Complex1_LYR | e5xtdE1 | A: alpha bundles | X: LYR protein (From Topology) | H: LYR protein (From Topology) | T: LYR protein | F: Complex1_LYR | ECOD (1.6) |
| E [auth F] | L51_S25_CI-B8 | e5xtdF1 | 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 S] | MWFE | e5xtdS1 | 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) |
| S [auth U] | NADHdh_A3 | e5xtdU1 | 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) |
| FA [auth h] | Ndufs5 | e5xtdh1 | A: alpha bundles | X: cytochrome bc1 complex 11 kDa protein-like | H: CHCH domain (From Topology) | T: CHCH domain | F: Ndufs5 | ECOD (1.6) |
| JA [auth l] | Proton_antipo_M | e5xtdl1 | 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) |
| KA [auth m] | Oxidored_q3_1 | e5xtdm1 | 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) |
| OA [auth r] | Proton_antipo_M | e5xtdr1 | 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) |
| PA [auth s] | NADHdh | e5xtds1 | 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) |
| QA [auth u] | CHCH | e5xtdu1 | 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) |
| SA [auth w] | dNK_2 | e5xtdw1 | 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) |
| A | NADH_4Fe-4S | e5xtdA2 | 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) |
| A | SLBB | e5xtdA1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Nqo1 middle domain-like | F: SLBB | ECOD (1.6) |
| A | Complex1_51K | e5xtdA3 | 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) |
| K [auth L] | ETC_C1_NDUFA4 | e5xtdL1 | 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 M] | PRK09129 | e5xtdM6 | 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) |
| L [auth M] | Fer2_4 | e5xtdM4 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: Fer2_4 | ECOD (1.6) |
| L [auth M] | Molybdop_Fe4S4_1 | e5xtdM1 | 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) |
| L [auth M] | Molybdopterin_2nd | e5xtdM2 | 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) |
| L [auth M] | Molybdopterin_1st | e5xtdM3 | 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) |
| L [auth M] | NADH-G_4Fe-4S_3 | e5xtdM5 | 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) |
| M [auth N] | NDUFA12 | e5xtdN1 | 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) |
| N [auth O] | 2Fe-2S_thioredx_N | e5xtdO2 | 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) |
| N [auth O] | 2Fe-2S_thioredx_C | e5xtdO1 | A: a+b three layers | X: Thioredoxin-like | H: Thioredoxin-like (From Topology) | T: Thioredoxin-like | F: 2Fe-2S_thioredx_C | ECOD (1.6) |
| O [auth P] | Complex1_30kDa | e5xtdP1 | A: a+b two layers | X: Nqo5-like | H: Nqo5-like (From Topology) | T: Nqo5-like | F: Complex1_30kDa | ECOD (1.6) |
| P [auth Q] | NuoD | e5xtdQ1 | 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) |
| R [auth T] | zf-CHCC | e5xtdT1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Cytochrome c oxidase Subunit F | F: zf-CHCC | ECOD (1.6) |
| B | Fer4_21_1 | e5xtdB1 | 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) |
| U [auth W] | GRIM-19 | e5xtdW1 | 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) |
| W [auth Y] | NADH_B2 | e5xtdY1 | 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) |
| Y [auth a] | NDUF_B5 | e5xtda1 | 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) |
| BA [auth d] | NDUFB10 | e5xtdd1 | 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) |
| DA [auth f] | NADH_dh_m_C1 | e5xtdf1 | 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) |
| EA [auth g] | NDUF_C2 | e5xtdg1 | 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) |
| GA [auth i] | Proton_antipo_M | e5xtdi1 | 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) |
| HA [auth j] | Oxidored_q4 | e5xtdj1 | 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) |
| IA [auth k] | Oxidored_q2 | e5xtdk1 | 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) |
| LA [auth n] | NADH_oxidored | e5xtdn1 | 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) |
| NA [auth p] | Complex1_LYR | e5xtdp1 | A: alpha bundles | X: LYR protein (From Topology) | H: LYR protein (From Topology) | T: LYR protein | F: Complex1_LYR | ECOD (1.6) |
| F [auth G] | PP-binding | e5xtdG1 | A: alpha bundles | X: ACP-like | H: Acyl-carrier protein (ACP) (From Topology) | T: Acyl-carrier protein (ACP) | F: PP-binding | ECOD (1.6) |
| V [auth X] | PP-binding | e5xtdX1 | A: alpha bundles | X: ACP-like | H: Acyl-carrier protein (ACP) (From Topology) | T: Acyl-carrier protein (ACP) | F: PP-binding | ECOD (1.6) |
| G [auth H] | ETC_C1_NDUFA5 | e5xtdH1 | A: extended segments | X: FATC domain (From Topology) | H: FATC domain (From Topology) | T: FATC domain | F: ETC_C1_NDUFA5 | ECOD (1.6) |
| I [auth J] | NAD_binding_10 | e5xtdJ1 | 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) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| C | 3.40.50.12280 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | CATH (4.3.0) | |
| E [auth F] | 3.40.30.10 | Alpha Beta | 3-Layer(aba) Sandwich | Glutaredoxin | Glutaredoxin | CATH (4.3.0) |
| A | 3.40.50.11540 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | NADH-ubiquinone oxidoreductase 51kDa subunit | CATH (4.3.0) |
| A | 3.10.20.600 | Alpha Beta | Roll | Ubiquitin-like (UB roll) | CATH (4.3.0) | |
| A | 1.20.1440.230 | Mainly Alpha | Up-down Bundle | de novo design (two linked rop proteins) | NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain | CATH (4.3.0) |
| P [auth Q] | 1.10.645.10 | Mainly Alpha | Orthogonal Bundle | Cytochrome-c3 Hydrogenase | chain B | CATH (4.3.0) |
| HA [auth j] | 1.20.58.1610 | Mainly Alpha | Up-down Bundle | Methane Monooxygenase Hydroxylase | Chain G, domain 1 | CATH (4.3.0) |
| IA [auth k] | 1.10.287.3510 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF01058 | NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6) | NADH ubiquinone oxidoreductase, 20 Kd subunit | - | Family | |
| D [auth E] | PF10183 | ESSS subunit of NADH:ubiquinone oxidoreductase (complex I) (ESSS) | ESSS subunit of NADH:ubiquinone oxidoreductase (complex I) | - | Family |
| D [auth E] | PF13233 | Complex1_LYR-like (Complex1_LYR_2) | Complex1_LYR-like | - | Family |
| E [auth F] | PF15088 | NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial (NADH_dh_m_C1) | NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial | - | Family |
| E [auth F] | 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 |
| H [auth I] | PF00361 | Proton-conducting membrane transporter (Proton_antipo_M) | Proton-conducting membrane transporter | - | Family |
| H [auth I] | PF07347 | NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a) (CI-B14_5a) | NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a) | - | Family |
| Q [auth S] | PF15879 | NADH-ubiquinone oxidoreductase MWFE subunit (MWFE) | NADH-ubiquinone oxidoreductase MWFE subunit | - | Family |
| Q [auth S] | PF00146 | NADH dehydrogenase (NADHdh) | NADH dehydrogenase | - | Family |
| S [auth U] | 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 |
| S [auth U] | PF14987 | NADH dehydrogenase 1 alpha subcomplex subunit 3 (NADHdh_A3) | NADH dehydrogenase 1 alpha subcomplex subunit 3 | - | Family |
| T [auth V] | PF05676 | NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7) (NDUF_B7) | NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7) | - | Family |
| X [auth Z] | PF08122 | NADH-ubiquinone oxidoreductase B12 subunit family (NDUF_B12) | NADH-ubiquinone oxidoreductase B12 subunit family | - | Family |
| PF22461 | SLBB domain (SLBB_2) | SLBB domain | This entry represents a set of SLBB domains [5]. | Domain | |
| PF09781 | NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit (NDUF_B5) | NADH:ubiquinone oxidoreductase, NDUFB5/SGDH subunit | - | Family | |
| PF01512 | Respiratory-chain NADH dehydrogenase 51 Kd subunit (Complex1_51K) | Respiratory-chain NADH dehydrogenase 51 Kd subunit | - | Family | |
| PF10589 | NADH-ubiquinone oxidoreductase-F iron-sulfur binding region (NADH_4Fe-4S) | NADH-ubiquinone oxidoreductase-F iron-sulfur binding region | - | Domain | |
| J [auth K] | PF15880 | NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial (NDUFV3) | NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial | - | Family |
| K [auth L] | PF00361 | Proton-conducting membrane transporter (Proton_antipo_M) | Proton-conducting membrane transporter | - | Family |
| K [auth L] | PF04800 | NADH dehydrogenase ubiquinone Fe-S protein 4 (NDUS4) | NADH dehydrogenase ubiquinone Fe-S protein 4 | - | Family |
| K [auth L] | PF00662 | NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus (Proton_antipo_N) | NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus | - | Family |
| L [auth M] | PF00384 | Molybdopterin oxidoreductase (Molybdopterin) | Molybdopterin oxidoreductase | - | Family |
| L [auth M] | PF22151 | NADH-ubiquinone oxidoreductase NDSU1/NuoG-like, 4Fe-4S domain (NDSU1_4Fe-4S) | 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 |
| L [auth M] | PF09326 | NADH-ubiquinone oxidoreductase subunit G, C-terminal (NADH_dhqG_C) | NADH-ubiquinone oxidoreductase subunit G, C-terminal | - | Family |
| L [auth M] | PF13510 | 2Fe-2S iron-sulfur cluster binding domain (Fer2_4) | 2Fe-2S iron-sulfur cluster binding domain | 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. Th ... | Domain |
| L [auth M] | PF22117 | NADH-quinone oxidoreductase subunit 3, ferredoxin-like domain (Nqo3_Fer4) | 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 |
| L [auth M] | PF10588 | NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3) | NADH-ubiquinone oxidoreductase-G iron-sulfur binding region | - | Domain |
| M [auth N] | PF08040 | MNLL subunit (NADH_oxidored) | MNLL subunit | - | Family |
| M [auth N] | PF05071 | NADH ubiquinone oxidoreductase subunit NDUFA12 (NDUFA12) | NADH ubiquinone oxidoreductase subunit NDUFA12 | - | Family |
| N [auth O] | PF01257 | Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx) | Thioredoxin-like [2Fe-2S] ferredoxin | - | Family |
| O [auth P] | PF00329 | Respiratory-chain NADH dehydrogenase, 30 Kd subunit (Complex1_30kDa) | Respiratory-chain NADH dehydrogenase, 30 Kd subunit | - | Family |
| P [auth Q] | PF00346 | Respiratory-chain NADH dehydrogenase, 49 Kd subunit (Complex1_49kDa) | Respiratory-chain NADH dehydrogenase, 49 Kd subunit | - | Family |
| R [auth T] | 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 |
| 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 | |
| U [auth W] | 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 |
| U [auth W] | PF06212 | GRIM-19 protein (GRIM-19) | GRIM-19 protein | - | Family |
| W [auth Y] | PF14813 | NADH dehydrogenase 1 beta subcomplex subunit 2 (NADH_B2) | NADH dehydrogenase 1 beta subcomplex subunit 2 | - | Family |
| F [auth G], V [auth X] | 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 |
| G [auth H] | PF04716 | ETC complex I subunit conserved region (ETC_C1_NDUFA5) | ETC complex I subunit conserved region | - | Family |
| I [auth J] | PF01370 | NAD dependent epimerase/dehydratase family (Epimerase) | NAD dependent epimerase/dehydratase family | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Pharos: Disease Associations Pharos Homepage Annotation
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 |
