4GQU
Crystal structure of HisB from Mycobacterium tuberculosis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Imidazoleglycerol-phosphate dehydratase | polymer | 216 | 23633.5 | 1 | UniProt (P64368) Pfam (PF00475) UniProt (by SIFTS) (P9WML9) | Mycobacterium tuberculosis | IGPD |
| 2 | B, C, D, E (A) | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 3 | F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 4 | G (A) | water | water | 18.0 | 109 | Chemie (HOH) |
Sequence modifications
A: 2 - 210 (UniProt: P64368)
| PDB | External Database | Details |
|---|---|---|
| Met -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| His 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 23633.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 281.8 | |
| All* | Total formula weight | 23915.3 |
