6ZAT
Nitrite-bound copper nitrite reductase from Bradyrhizobium sp. ORS 375 (two-domain) at 1.0 A resolution (unrestrained full matrix refinement by SHELX)
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 | 347 | 38087.0 | 1 | UniProt (H0SLX7) Pfam (PF07732) Pfam (PF00394) | Bradyrhizobium sp. (strain ORS 375) | |
| 2 | B, C (A) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 3 | D, R, S (A) | NITRITE ION | non-polymer | 46.0 | 3 | Chemie (NO2) | |||
| 4 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | F, G, H, I, J... (A) | SULFATE ION | non-polymer | 96.1 | 12 | Chemie (SO4) | |||
| 6 | T, U (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 7 | V (A) | water | water | 18.0 | 700 | Chemie (HOH) |
Sequence modifications
A: 2 - 341 (UniProt: H0SLX7)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Glu 342 | - | expression tag |
| Asn 343 | - | expression tag |
| Leu 344 | - | expression tag |
| Tyr 345 | - | expression tag |
| Phe 346 | - | expression tag |
| Gln 347 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 38087.0 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1986.6 | |
| All* | Total formula weight | 40073.6 |
