9RKM
Crystal structure of [FeFe]-hydrogenase CbA5H from Clostridium beijerinckii in Hinact state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | [FeFe]-hydrogenase | polymer | 643 | 71907.5 | 2 | UniProt (A0A1I9RYV3) | Clostridium beijerinckii | |
| 2 | C, M (A, B) | dicarbonyl[bis(cyanide-kappaC)]-mu-(iminodimethanethiolatato-1kappaS:2kappaS)-mu-(oxomethylidene)diiron(2+) | non-polymer | 355.0 | 2 | Chemie (402) | |||
| 3 | D, E, F, N, O... (A, B) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 6 | Chemie (SF4) | |||
| 4 | G, Q (A, B) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) PubChem (23831) | |||
| 5 | H, R (A, B) | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 2 | Chemie (1PE) PubChem (62551) | |||
| 6 | I, S (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) PubChem (32051) | |||
| 7 | J, K, T (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) PubChem (888) | |||
| 8 | L, U (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 9 | V, W (A, B) | water | water | 18.0 | 572 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 143815.0 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 4168.8 | |
| All* | Total formula weight | 147983.8 |
