2FWI
Structure of PurE (N5-carboxyaminoimidazole ribonucleotide mutase) H59D, from the acidophilic bacterium Acetobacter aceti, complexed with 5-aminoimidazole ribonucleotide (AIR)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | N5-carboxyaminoimidazole ribonucleotide mutase | polymer | 183 | 18859.7 | 2 | UniProt (Q2QJL3) Pfam (PF00731) In PDB | Acetobacter aceti | |
| 2 | A | 5-AMINOIMIDAZOLE RIBONUCLEOTIDE | non-polymer | 295.2 | 1 | Chemie (AIR) | |||
| 3 | water | water | 18.0 | 285 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 182 (UniProt: Q2QJL3)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Asp 59 | His 59 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 37719.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 295.2 | |
| All* | Total formula weight | 38014.5 |
