1GS6
Crystal structure of M144A 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 | 36510.4 | 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 | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | water | water | 18.0 | 153 | Chemie (HOH) |
Sequence modifications
X: 1 - 336 (UniProt: O68601)
| PDB | External Database | Details |
|---|---|---|
| Ala 144 | Met 168 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36510.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 151.4 | |
| All* | Total formula weight | 36661.8 |
