3WKP
C135A mutant of Geobacillus thermodenitrificans copper-containing nitrite reductase in complex with nitrite
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Nitrite reductase | polymer | 323 | 35491.0 | 1 | UniProt (A4IL26) Pfam (PF07732) Pfam (PF07731) In PDB | Geobacillus thermodenitrificans | copper-containing nitrite reductase |
| 2 | A | COPPER (II) ION | non-polymer | 63.5 | 4 | Chemie (CU) | |||
| 3 | A | NITRITE ION | non-polymer | 46.0 | 1 | Chemie (NO2) | |||
| 4 | A | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 5 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | water | water | 18.0 | 236 | Chemie (HOH) |
Sequence modifications
A: 2 - 323 (UniProt: A4IL26)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | expression tag |
| Ala 135 | Cys 164 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35491.0 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 524.5 | |
| All* | Total formula weight | 36015.5 |
