2AHJ
NITRILE HYDRATASE COMPLEXED WITH NITRIC OXIDE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | NITRILE HYDRATASE | polymer | 206 | 22933.9 | 2 | UniProt (P13448) Pfam (PF02979) | Rhodococcus erythropolis | NHASE |
| 2 | B, D (B, D) | NITRILE HYDRATASE | polymer | 212 | 23514.3 | 2 | UniProt (P13449) Pfam (PF21006) Pfam (PF02211) | Rhodococcus erythropolis | NHASE |
| 3 | E, L (A, C) | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 4 | F, K (A, C) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 5 | G, I, N (A, B, D) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 6 | H, M (A, C) | NITRIC OXIDE | non-polymer | 30.0 | 2 | Chemie (NO) | |||
| 7 | J, O (B, D) | 1,4-DIETHYLENE DIOXIDE | non-polymer | 88.1 | 2 | Chemie (DIO) | |||
| 8 | P, Q, R, S (A, B, C, D) | water | water | 18.0 | 689 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 206 (UniProt: P13448)
| PDB | External Database | Details |
|---|---|---|
| Csd 112 | Cys 112 | modified residue |
| Cso 114 | Cys 114 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 92896.4 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 766.9 | |
| All* | Total formula weight | 93663.3 |
