3AAL
Crystal Structure of endonuclease IV from Geobacillus kaustophilus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Probable endonuclease 4 | polymer | 303 | 33507.9 | 1 | UniProt (Q5KX27) Pfam (PF01261) In PDB | Geobacillus kaustophilus | EndoIV, Endonuclease IV, Endodeoxyribonuclease IV |
| 2 | A | CACODYLATE ION | non-polymer | 137.0 | 1 | Chemie (CAC) | |||
| 3 | A | FE (III) ION | non-polymer | 55.8 | 2 | Chemie (FE) | |||
| 4 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | water | water | 18.0 | 110 | Chemie (HOH) |
Sequence modifications
A: 1 - 299 (UniProt: Q5KX27)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Leu -2 | - | expression tag |
| Asn -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 33507.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 314.1 | |
| All* | Total formula weight | 33822.0 |
