7NYR
Respiratory complex I from Escherichia coli - conformation 1
External Resource: Annotation
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Membrane Protein Annotation: OPM
- Membrane Protein Annotation: PDBTM
- Membrane Protein Annotation: MemProtMD
- Membrane Protein Annotation: mpstruc
- Protein Modification Annotation
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
F [auth I] | SCOP2B Superfamily | 4Fe-4S ferredoxins | 8103951 | 3000020 | SCOP2B (2022-06-29) |
G [auth K] | SCOP2 Family | NADH-quinone oxidoreductase NDH subunit 11-like | 8104292 | 4005793 | SCOP2 (2022-06-29) |
G [auth K] | SCOP2 Superfamily | NADH-quinone oxidoreductase subunit 11-like | 8104293 | 3002200 | SCOP2 (2022-06-29) |
I [auth A] | SCOP2B Superfamily | NADH-quinone oxidoreductase subunit 11-like | 8106938 | 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 [auth E] | PF01257 | e7nyrE1 | A: alpha bundles | X: NQO2 helical bundle domain (From Topology) | H: NQO2 helical bundle domain (From Topology) | T: NQO2 helical bundle domain | F: PF01257 | ECOD (1.6) |
C [auth E] | PF01257 | e7nyrE2 | A: a+b three layers | X: Thioredoxin-like | H: Thioredoxin-like (From Topology) | T: Thioredoxin-like | F: PF01257 | ECOD (1.6) |
D [auth F] | PF10589 | e7nyrF2 | A: alpha bundles | X: Bromodomain-like | H: Nqo1C-terminal domain-like (From Topology) | T: Nqo1C-terminal domain-like | F: PF10589 | ECOD (1.6) |
D [auth F] | F_UNCLASSIFIED | e7nyrF3 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Nqo1 middle domain-like | F: F_UNCLASSIFIED | ECOD (1.6) |
D [auth F] | PF01512 | e7nyrF1 | 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: PF01512 | ECOD (1.6) |
F [auth I] | PF00037 | e7nyrI1 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: PF00037 | ECOD (1.6) |
H [auth J] | PF00499 | e7nyrJ1 | 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: PF00499 | ECOD (1.6) |
J [auth H] | PF00146 | e7nyrH1 | 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: PF00146 | ECOD (1.6) |
K [auth M] | PF00361 | e7nyrM1 | 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: PF00361 | ECOD (1.6) |
L | PF00361,PF00662 | e7nyrL1 | 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: PF00361,PF00662 | ECOD (1.6) |
M [auth N] | PF00361 | e7nyrN1 | 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: PF00361 | ECOD (1.6) |
G [auth K] | PF00420 | e7nyrK1 | 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: PF00420 | ECOD (1.6) |
I [auth A] | PF00507 | e7nyrA1 | 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: PF00507 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
C [auth E] | PF01257 | Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx) | Thioredoxin-like [2Fe-2S] ferredoxin | - | Family |
D [auth F] | PF01512 | Respiratory-chain NADH dehydrogenase 51 Kd subunit (Complex1_51K) | Respiratory-chain NADH dehydrogenase 51 Kd subunit | - | Family |
D [auth F] | PF10589 | NADH-ubiquinone oxidoreductase-F iron-sulfur binding region (NADH_4Fe-4S) | NADH-ubiquinone oxidoreductase-F iron-sulfur binding region | - | Domain |
E [auth G] | PF01568 | Molydopterin dinucleotide binding domain (Molydop_binding) | Molydopterin dinucleotide binding domain | This domain is found in various molybdopterin - containing oxidoreductases and tungsten formylmethanofuran dehydrogenase subunit d (FwdD) and molybdenum formylmethanofuran dehydrogenase subunit (FmdD); where the domain constitutes almost the entir ... | Domain |
E [auth G] | PF04879 | Molybdopterin oxidoreductase Fe4S4 domain (Molybdop_Fe4S4) | Molybdopterin oxidoreductase Fe4S4 domain | This domain is found in formate dehydrogenase H for which the structure is known. This first domain (residues 1 to 60) of PDB:1aa6 is an Fe4S4 cluster just below the protein surface [1]. | Domain |
E [auth G] | PF00384 | Molybdopterin oxidoreductase (Molybdopterin) | Molybdopterin oxidoreductase | - | Family |
E [auth G] | 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 |
E [auth G] | PF10588 | NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3) | NADH-ubiquinone oxidoreductase-G iron-sulfur binding region | - | Domain |
F [auth I] | PF00037 | 4Fe-4S binding domain (Fer4) | 4Fe-4S binding 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 |
H [auth J] | PF00499 | NADH-ubiquinone/plastoquinone oxidoreductase chain 6 (Oxidored_q3) | NADH-ubiquinone/plastoquinone oxidoreductase chain 6 | - | Family |
J [auth H] | PF00146 | NADH dehydrogenase (NADHdh) | NADH dehydrogenase | - | Family |
K [auth M] | PF00361 | Proton-conducting membrane transporter (Proton_antipo_M) | Proton-conducting membrane transporter | - | Family |
PF00361 | Proton-conducting membrane transporter (Proton_antipo_M) | Proton-conducting membrane transporter | - | Family | |
PF00662 | NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus (Proton_antipo_N) | NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus | - | Family | |
A [auth B] | PF01058 | NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6) | NADH ubiquinone oxidoreductase, 20 Kd subunit | - | Family |
M [auth N] | PF00361 | Proton-conducting membrane transporter (Proton_antipo_M) | Proton-conducting membrane transporter | - | Family |
B [auth D] | PF00329 | Respiratory-chain NADH dehydrogenase, 30 Kd subunit (Complex1_30kDa) | Respiratory-chain NADH dehydrogenase, 30 Kd subunit | - | Family |
B [auth D] | PF00346 | Respiratory-chain NADH dehydrogenase, 49 Kd subunit (Complex1_49kDa) | Respiratory-chain NADH dehydrogenase, 49 Kd subunit | - | Family |
G [auth K] | PF00420 | NADH-ubiquinone/plastoquinone oxidoreductase chain 4L (Oxidored_q2) | NADH-ubiquinone/plastoquinone oxidoreductase chain 4L | - | Family |
I [auth A] | PF00507 | NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 (Oxidored_q4) | NADH-ubiquinone/plastoquinone oxidoreductase, chain 3 | - | Family |
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 |
Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage
Chains | External Link | Comment |
---|---|---|
MemProtMD | Annotated as membrane protein by MemProtMD |
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
Protein Modification Annotation
Modified Residue(s) | ||
---|---|---|
Chain | Residue(s) | Description |
C [auth E] | CSX | Parent Component: CYS :  AA0451 :  2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380 |
D [auth F] | CSX | Parent Component: CYS :  AA0451 , AA0451 :  2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380 , 2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380 |
A [auth B] | CSX | Parent Component: CYS :  AA0451 , AA0451 , AA0451 :  2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380 , 2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380 , 2'-(S-L-cysteinyl)-6'-hydroxy-L-tryptophan sulfoxide MOD:01380 |