5ZHZ
Crystal structure of the apurinic/apyrimidinic endonuclease IV 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) | Probable endonuclease 4 | polymer | 258 | 27709.1 | 1 | UniProt (P9WQ13) Pfam (PF01261) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Endodeoxyribonuclease IV,Endonuclease IV |
| 2 | B, C, D (A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | E, F, G (A) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 4 | H (A) | water | water | 18.0 | 384 | Chemie (HOH) |
Sequence modifications
A: 1 - 252 (UniProt: P9WQ13)
| PDB | External Database | Details |
|---|---|---|
| His 253 | - | expression tag |
| His 254 | - | expression tag |
| His 255 | - | expression tag |
| His 256 | - | expression tag |
| His 257 | - | expression tag |
| His 258 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27709.1 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 484.4 | |
| All* | Total formula weight | 28193.5 |
