4MAB
Resolving Cys to Ala variant of Salmonella Alkyl Hydroperoxide Reductase C in its substrate-ready conformation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E | Alkyl hydroperoxide reductase subunit C | polymer | 186 | 20609.1 | 5 | UniProt (P0A251) Pfam (PF00578) Pfam (PF10417) In PDB | Salmonella enterica subsp. enterica serovar Typhimurium | AhpC, Alkyl hydroperoxide reductase protein C22, Peroxiredoxin, Thioredoxin peroxidase |
| 2 | A, B, D | POTASSIUM ION | non-polymer | 39.1 | 3 | Chemie (K) | |||
| 3 | A, C, D | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 4 | D | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | water | water | 18.0 | 232 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 1 - 186 (UniProt: P0A251)
| PDB | External Database | Details |
|---|---|---|
| Ala 165 | Cys 166 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 103045.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 521.1 | |
| All* | Total formula weight | 103566.7 |
