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 | X | DISSIMILATORY COPPER-CONTAINING NITRITE REDUCTASE | polymer | 336 | 36522.5 | 1 | UniProt (O68601) Pfam (PF07732) Pfam (PF00394) In PDB | ALCALIGENES XYLOSOXIDANS | NITRITE REDUCTASE, NIR |
2 | X | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
3 | X | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
4 | X | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
5 | X | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
6 | X | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
7 | 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 |