5OBO
Crystal structure of nitrite bound D97N mutant of three-domain heme-Cu nitrite reductase from Ralstonia pickettii
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Nitrite reductase, copper-containing | polymer | 468 | 49947.5 | 1 | UniProt (U3G913) Pfam (PF07732) Pfam (PF00034) | Ralstonia sp. 5_2_56FAA | |
| 2 | B, C (A) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 3 | D (A) | HEME C | non-polymer | 618.5 | 1 | Chemie (HEC) | |||
| 4 | E, F (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | G (A) | NITRITE ION | non-polymer | 46.0 | 1 | Chemie (NO2) | |||
| 6 | H (A) | water | water | 18.0 | 748 | Chemie (HOH) |
Sequence modifications
A: 1 - 468 (UniProt: U3G913)
| PDB | External Database | Details |
|---|---|---|
| Asn 97 | Asp 128 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 49947.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 975.8 | |
| All* | Total formula weight | 50923.3 |
