3FZ4
The crystal structure of a possible arsenate reductase from Streptococcus mutans UA159
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Putative arsenate reductase | polymer | 120 | 13745.4 | 1 | UniProt (Q8DSV8) Pfam (PF03960) | Streptococcus mutans UA159 | |
| 2 | B (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | C (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 4 | D, E, F, G (A) | FORMIC ACID | non-polymer | 46.0 | 4 | Chemie (FMT) | |||
| 5 | H (A) | water | water | 18.0 | 130 | Chemie (HOH) |
Sequence modifications
A: 1 - 117 (UniProt: Q8DSV8)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Gly 101 | Asp 101 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 13745.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 269.2 | |
| All* | Total formula weight | 14014.5 |
