2BP0
M144L mutant of nitrite reductase from Alcaligenes xylosoxidans
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DISSIMILATORY COPPER-CONTAINING NITRITE REDUCTASE | polymer | 336 | 36553.5 | 1 | UniProt (O68601) Pfam (PF07732) Pfam (PF00394) | ACHROMOBACTER XYLOSOXIDANS | NITRITE REDUCTASE, NIR |
| 2 | B (B) | DISSIMILATORY COPPER-CONTAINING NITRITE REDUCTASE | polymer | 336 | 36553.5 | 1 | UniProt (O68601) Pfam (PF07732) Pfam (PF00394) | ACHROMOBACTER XYLOSOXIDANS | NITRITE REDUCTASE, NIR |
| 3 | C, D, M, N (A, B) | COPPER (II) ION | non-polymer | 63.5 | 4 | Chemie (CU) | |||
| 4 | E, F, G, H, I... (A, B) | ZINC ION | non-polymer | 65.4 | 11 | Chemie (ZN) | |||
| 5 | K, L, T, U, V (A, B) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 6 | W, X (A, B) | water | water | 18.0 | 791 | Chemie (HOH) |
Sequence modifications
A: 1 - 336 (UniProt: O68601)
B: 1 - 336 (UniProt: O68601)
| PDB | External Database | Details |
|---|---|---|
| Ser 26 | Thr 50 | conflict |
| Thr 28 | Ser 52 | conflict |
| Leu 144 | Met 168 | engineered mutation |
| Glu 160 | Gln 184 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Leu 144 | Met 168 | engineered mutation |
| Glu 160 | Gln 184 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 73107.0 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1454.0 | |
| All* | Total formula weight | 74561.0 |
