1ET7
CRYSTAL STRUCTURE OF NITRITE REDUCTASE HIS255ASP MUTANT FROM ALCALIGENES FAECALIS S-6
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | NITRITE REDUCTASE | polymer | 341 | 36855.6 | 1 | UniProt (P38501) Pfam (PF07732) Pfam (PF00394) | Alcaligenes faecalis | CU-NIR |
| 2 | B, C (A) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 3 | D, E, F (A) | CADMIUM ION | non-polymer | 112.4 | 3 | Chemie (CD) | |||
| 4 | G (A) | water | water | 18.0 | 243 | Chemie (HOH) |
Sequence modifications
A: 4 - 340 (UniProt: P38501)
| PDB | External Database | Details |
|---|---|---|
| Asp 255 | His 291 | engineered mutation |
| Ile 341 | - | cloning artifact |
| Glu 342 | - | cloning artifact |
| Gly 343 | - | cloning artifact |
| Arg 344 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36855.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 464.3 | |
| All* | Total formula weight | 37319.9 |
