2YQB
Structure of P93A variant of three-domain heme-Cu nitrite reductase from Ralstonia pickettii at 1.4 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | COPPER-CONTAINING NITRITE REDUCTASE | polymer | 468 | 49922.5 | 1 | UniProt (E2STD2) Pfam (PF07732) Pfam (PF00034) UniProt (by SIFTS) (B2UHR8) In PDB | RALSTONIA PICKETTII | NITRITE REDUCTASE |
| 2 | A | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 3 | A | HEME C | non-polymer | 618.5 | 1 | Chemie (HEC) | |||
| 4 | water | water | 18.0 | 809 | Chemie (HOH) |
Sequence modifications
A: 1 - 468 (UniProt: E2STD2)
| PDB | External Database | Details |
|---|---|---|
| Ala 93 | Pro 124 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 49922.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 745.6 | |
| All* | Total formula weight | 50668.1 |
