9KWV
Structure of a D98N/C135A/G136A mutant 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 (A) | Copper-containing nitrite reductase | polymer | 323 | 35504.0 | 1 | UniProt (A4IL26) | Geobacillus thermodenitrificans (strain NG80-2) | |
| 2 | B, C, G, H, I... (A) | COPPER (II) ION | non-polymer | 63.5 | 6 | Chemie (CU) | |||
| 3 | D, F (A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
| 4 | E (A) | NITRITE ION | non-polymer | 46.0 | 1 | Chemie (NO2) | |||
| 5 | K (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | L (A) | water | water | 18.0 | 371 | Chemie (HOH) |
Sequence modifications
A: 2 - 323 (UniProt: A4IL26)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Asn 98 | Asp 127 | engineered mutation |
| Ala 135 | Cys 164 | engineered mutation |
| Ala 136 | Gly 165 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35504.0 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 699.1 | |
| All* | Total formula weight | 36203.1 |
