8A5E
Cryo-EM structure of the electron bifurcating Fe-Fe hydrogenase HydABC complex from Acetobacterium woodii in the reduced state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, D) | Iron hydrogenase HydA1 | polymer | 583 | 63692.9 | 2 | UniProt (H6LFG3) Pfam (PF13510) Pfam (PF10588) Pfam (PF22117) Pfam (PF02906) Pfam (PF02256) | Acetobacterium woodii DSM 1030 | |
| 2 | B (B) | Iron hydrogenase HydB | polymer | 599 | 64526.0 | 1 | UniProt (H6LFG4) Pfam (PF13237) Pfam (PF01257) Pfam (PF01512) Pfam (PF10531) Pfam (PF10589) | Acetobacterium woodii DSM 1030 | |
| 3 | C (C) | Iron hydrogenase HydC | polymer | 156 | 16999.7 | 1 | Pfam (PF01257) UniProt (by SIFTS) (H6LFG7) | Acetobacterium woodii DSM 1030 | |
| 4 | E, F, G, I, L... (A, B, D) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 11 | Chemie (SF4) | |||
| 5 | H, Q, U (A, C, D) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 3 | Chemie (FES) | |||
| 6 | J, W (A, D) | 2 IRON/2 SULFUR/5 CARBONYL/2 WATER INORGANIC CLUSTER | non-polymer | 355.9 | 2 | Chemie (HC1) | |||
| 7 | K (B) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 8 | N (B) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 1 | Chemie (FMN) | |||
| 9 | P (B) | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE | non-polymer | 665.4 | 1 | Chemie (NAI) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 208911.4 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 6294.6 | |
| All* | Total formula weight | 215206.0 |
