8A5E
Cryo-EM structure of the electron bifurcating Fe-Fe hydrogenase HydABC complex from Acetobacterium woodii in the reduced state
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF00037 | e8a5eA1 | 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) |
A | PF13510 | e8a5eA3 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: PF13510 | ECOD (1.6) |
A | PF02906 | e8a5eA4 | A: a/b three-layered sandwiches | X: Fe-only hydrogenase (From Topology) | H: Fe-only hydrogenase (From Topology) | T: Fe-only hydrogenase | F: PF02906 | ECOD (1.6) |
A | PF10588 | e8a5eA5 | 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: PF10588 | ECOD (1.6) |
A | PF02256 | e8a5eA2 | A: extended segments | X: Fe-only hydrogenase smaller subunit (From Topology) | H: Fe-only hydrogenase smaller subunit (From Topology) | T: Fe-only hydrogenase smaller subunit | F: PF02256 | ECOD (1.6) |
D | PF00037 | e8a5eD5 | 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) |
D | PF13510 | e8a5eD1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: PF13510 | ECOD (1.6) |
D | PF02906 | e8a5eD3 | A: a/b three-layered sandwiches | X: Fe-only hydrogenase (From Topology) | H: Fe-only hydrogenase (From Topology) | T: Fe-only hydrogenase | F: PF02906 | ECOD (1.6) |
D | PF10588 | e8a5eD4 | 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: PF10588 | ECOD (1.6) |
D | PF02256 | e8a5eD2 | A: extended segments | X: Fe-only hydrogenase smaller subunit (From Topology) | H: Fe-only hydrogenase smaller subunit (From Topology) | T: Fe-only hydrogenase smaller subunit | F: PF02256 | ECOD (1.6) |
B | PF10589 | e8a5eB1 | A: alpha bundles | X: Bromodomain-like | H: Nqo1C-terminal domain-like (From Topology) | T: Nqo1C-terminal domain-like | F: PF10589 | ECOD (1.6) |
B | PF00037 | e8a5eB4 | 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) |
B | PF10531 | e8a5eB3 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Nqo1 middle domain-like | F: PF10531 | ECOD (1.6) |
B | PF01512 | e8a5eB2 | 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) |
C | PF01257 | e8a5eC1 | 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 | PF01257 | e8a5eC2 | A: a+b three layers | X: Thioredoxin-like | H: Thioredoxin-like (From Topology) | T: Thioredoxin-like | F: PF01257 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF02906 | Iron only hydrogenase large subunit, C-terminal domain (Fe_hyd_lg_C) | Iron only hydrogenase large subunit, C-terminal domain | - | Domain | |
PF02256 | Iron hydrogenase small subunit (Fe_hyd_SSU) | Iron hydrogenase small subunit | This family represents the small subunit of the Fe-only hydrogenases EC:1.18.99.1. The subunit is comprised of alternating random coil and alpha helical structures that encompasses the large subunit in a novel protein fold [1]. | Domain | |
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 | |
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 | |
PF10588 | NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3) | NADH-ubiquinone oxidoreductase-G iron-sulfur binding region | - | Domain | |
PF10531 | SLBB domain (SLBB) | SLBB domain | - | Domain | |
PF01512 | Respiratory-chain NADH dehydrogenase 51 Kd subunit (Complex1_51K) | Respiratory-chain NADH dehydrogenase 51 Kd subunit | - | Family | |
PF13237 | 4Fe-4S dicluster domain (Fer4_10) | 4Fe-4S dicluster domain | This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich. | Domain | |
PF10589 | NADH-ubiquinone oxidoreductase-F iron-sulfur binding region (NADH_4Fe-4S) | NADH-ubiquinone oxidoreductase-F iron-sulfur binding region | - | Domain | |
PF01257 | Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx) | Thioredoxin-like [2Fe-2S] ferredoxin | - | Family |