6QQ0
Crystal structure of nitrite bound Y323E mutant of haem-Cu containing 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) | Copper-containing nitrite reductase | polymer | 468 | 49914.5 | 1 | UniProt (I6NAW4) Pfam (PF07732) Pfam (PF00034) | Ralstonia pickettii | |
| 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 (A) | NITRITE ION | non-polymer | 46.0 | 1 | Chemie (NO2) | |||
| 5 | F (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | G (A) | water | water | 18.0 | 506 | Chemie (HOH) |
Sequence modifications
A: 1 - 468 (UniProt: I6NAW4)
| PDB | External Database | Details |
|---|---|---|
| Glu 323 | Tyr 354 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 49914.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 883.7 | |
| All* | Total formula weight | 50798.2 |
