2FW9
Structure of PurE (N5-carboxyaminoimidazole ribonucleotide mutase) H59F from the acidophilic bacterium Acetobacter aceti, at pH 8
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | N5-carboxyaminoimidazole ribonucleotide mutase | polymer | 183 | 18891.7 | 2 | UniProt (Q2QJL3) Pfam (PF00731) | Acetobacter aceti | |
| 2 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | D, E (A, B) | water | water | 18.0 | 397 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 182 (UniProt: Q2QJL3)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Phe 59 | His 59 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 37783.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 96.1 | |
| All* | Total formula weight | 37879.5 |
