1MZZ
Crystal Structure of Mutant (M182T)of Nitrite Reductase
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 (A, B, C) | Copper-containing nitrite reductase | polymer | 334 | 36424.1 | 3 | UniProt (Q53239) Pfam (PF07732) Pfam (PF00394) | Rhodobacter sphaeroides | Nitrite Reductase, Cu-NIR |
| 2 | D, E, F, G, H... (A, B, C) | COPPER (II) ION | non-polymer | 63.5 | 6 | Chemie (CU) | |||
| 3 | J, K, L (A, B, C) | water | water | 18.0 | 854 | Chemie (HOH) |
Sequence modifications
A, B, C: 39 - 371 (UniProt: Q53239)
| PDB | External Database | Details |
|---|---|---|
| Thr 182 | Met 182 | engineered mutation |
| Asp 230 | Thr 230 | conflict |
| Asn 281 | Lys 281 | conflict |
| His 351 | Ser 351 | conflict |
| Val 367 | Trp 367 | conflict |
| Ala 368 | Pro 368 | conflict |
| Leu 372 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 109272.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 381.3 | |
| All* | Total formula weight | 109653.7 |
