1XJA
Apo form of the Y31V mutant dimerization domain fragment of Escherichia coli regulatory protein AraC
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 (A, B, C, D, E) | Arabinose operon regulatory protein | polymer | 178 | 20614.3 | 5 | UniProt (P0A9E0) Pfam (PF02311) | Escherichia coli | |
| 2 | AA, BA, CA, DA, F... (E, A, B, C, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 25 | Chemie (EDO) | |||
| 3 | EA, FA, GA, HA, IA (A, B, C, D, E) | water | water | 18.0 | 259 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 1 - 178 (UniProt: P0A9E0)
| PDB | External Database | Details |
|---|---|---|
| Val 31 | Tyr 31 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 103071.7 | |
| Non-Polymers* | Number of molecules | 25 |
| Total formula weight | 1551.7 | |
| All* | Total formula weight | 104623.4 |
