4FHT
Crystal Structure of the PcaV transcriptional regulator from Streptomyces coelicolor in complex with its natural ligand
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) | PcaV transcriptional regulator | polymer | 157 | 17311.7 | 2 | UniProt (Q9XAM6) Pfam (PF12802) | Streptomyces coelicolor | |
| 2 | C, D (A, B) | 3,4-DIHYDROXYBENZOIC ACID | non-polymer | 154.1 | 2 | Chemie (DHB) | |||
| 3 | E (B) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 168 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 154 (UniProt: Q9XAM6)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34623.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 367.3 | |
| All* | Total formula weight | 34990.8 |
