5D4H
High-resolution nitrite complex of a copper nitrite reductase determined by synchrotron radiation crystallography
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C | Copper-containing nitrite reductase | polymer | 342 | 37019.9 | 3 | UniProt (P38501) Pfam (PF07732) Pfam (PF00394) In PDB | Alcaligenes faecalis | Cu-NIR |
| 2 | C, A, B | COPPER (II) ION | non-polymer | 63.5 | 6 | Chemie (CU) | |||
| 3 | A, B | NITRITE ION | non-polymer | 46.0 | 3 | Chemie (NO2) | |||
| 4 | C, A, B | GLYCEROL | non-polymer | 92.1 | 22 | Chemie (GOL) | |||
| 5 | B, A | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 6 | water | water | 18.0 | 893 | Chemie (HOH) |
Sequence modifications
A, B, C: 4 - 340 (UniProt: P38501)
| PDB | External Database | Details |
|---|---|---|
| Met 3 | - | initiating methionine |
| Leu 341 | - | expression tag |
| Val 342 | - | expression tag |
| Pro 343 | - | expression tag |
| Arg 344 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 111059.8 | |
| Non-Polymers* | Number of molecules | 33 |
| Total formula weight | 2665.5 | |
| All* | Total formula weight | 113725.2 |
