1WA0
Crystal Structure Of W138H Mutant Of Alcaligenes Xylosoxidans Nitrite Reductase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (X) | DISSIMILATORY COPPER-CONTAINING NITRITE REDUCTASE | polymer | 336 | 36522.5 | 1 | UniProt (O68601) Pfam (PF07732) Pfam (PF00394) | ALCALIGENES XYLOSOXIDANS | NITRITE REDUCTASE, NIR |
| 2 | B, C (X) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 3 | D, E (X) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | F (X) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | G (X) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 6 | H (X) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 7 | I (X) | water | water | 18.0 | 415 | Chemie (HOH) |
Sequence modifications
X: 1 - 336 (UniProt: O68601)
| PDB | External Database | Details |
|---|---|---|
| His 138 | Trp 162 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36522.5 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 743.4 | |
| All* | Total formula weight | 37265.9 |
