9KWU
D98N/C135A mutant of a 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 | 35490.0 | 1 | UniProt (A4IL26) Pfam (PF07732) Pfam (PF07731) | Geobacillus thermodenitrificans (strain NG80-2) | |
| 2 | B, C, G, H, I (A) | COPPER (II) ION | non-polymer | 63.5 | 5 | Chemie (CU) | |||
| 3 | D (A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 4 | E, F (A) | NITRITE ION | non-polymer | 46.0 | 2 | Chemie (NO2) | |||
| 5 | J (A) | water | water | 18.0 | 395 | 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 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35490.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 527.9 | |
| All* | Total formula weight | 36017.9 |
