3MYR
Crystal structure of [NiFe] hydrogenase from Allochromatium vinosum in its Ni-A state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G (A, C, E, G) | Hydrogenase (NiFe) small subunit HydA | polymer | 269 | 29141.9 | 4 | UniProt (D3RV29) Pfam (PF01058) Pfam (PF14720) | Allochromatium vinosum (Chromatium vinosum) | |
| 2 | B, D, F, H (B, D, F, H) | Nickel-dependent hydrogenase large subunit | polymer | 561 | 62048.8 | 4 | UniProt (D3RV26) Pfam (PF00374) | Allochromatium vinosum (Chromatium vinosum) | |
| 3 | BA, CA, I, J, Q... (G, A, C, E) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 8 | Chemie (SF4) | |||
| 4 | DA, K, S, X (G, A, C, E) | FE3-S4 CLUSTER | non-polymer | 295.8 | 4 | Chemie (F3S) | |||
| 5 | FA, L (G, A) | IMIDAZOLE | non-polymer | 69.1 | 2 | Chemie (IMD) | |||
| 6 | EA, M, P, Y (G, A, C, E) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 7 | GA, N, T, Z (H, B, D, F) | NI-FE OXIDIZED ACTIVE CENTER | non-polymer | 210.6 | 4 | Chemie (NFV) | |||
| 8 | AA, HA, O, U (F, H, B, D) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 9 | IA, JA, KA, LA, MA... (A, B, C, D, E...) | water | water | 18.0 | 1925 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 364763.1 | |
| Non-Polymers* | Number of molecules | 26 |
| Total formula weight | 5215.8 | |
| All* | Total formula weight | 369978.9 |
