1WA2
Crystal Structure Of H313Q Mutant Of Alcaligenes Xylosoxidans Nitrite Reductase with nitrite bound
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 | 36560.5 | 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) | NITRITE ION | non-polymer | 46.0 | 1 | Chemie (NO2) | |||
| 5 | G (X) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 6 | H (X) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 7 | I (X) | water | water | 18.0 | 330 | Chemie (HOH) |
Sequence modifications
X: 1 - 336 (UniProt: O68601)
| PDB | External Database | Details |
|---|---|---|
| Gln 313 | His 337 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36560.5 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 595.2 | |
| All* | Total formula weight | 37155.7 |
