3KTB
Crystal Structure of Arsenical Resistance Operon Trans-acting Repressor from Bacteroides vulgatus ATCC 8482
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 (A, B, C, D) | Arsenical resistance operon trans-acting repressor | polymer | 106 | 11916.1 | 4 | UniProt (A6L7X2) Pfam (PF06953) | Bacteroides vulgatus | |
| 2 | E, H, J (A, C, D) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 3 | F, G (B, C) | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 4 | I (D) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | K, L, M, N (A, B, C, D) | water | water | 18.0 | 487 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 103 (UniProt: A6L7X2)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 47664.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 436.5 | |
| All* | Total formula weight | 48100.7 |
