1JOQ
Ensemble structures for Staphylococcal nuclease-H124L in ternary complex with Ca2+ and thymidine-3',5'-bisphosphate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | staphylococcal nuclease | polymer | 149 | 16818.3 | 1 | UniProt (P00644) Pfam (PF00565) | Staphylococcus aureus | thermonuclease, tnase, micrococcal nuclease |
| 2 | B (A) | THYMIDINE-3',5'-DIPHOSPHATE | non-polymer | 402.2 | 1 | Chemie (THP) |
Sequence modifications
A: 1 - 149 (UniProt: P00644)
| PDB | External Database | Details |
|---|---|---|
| Leu 124 | His 206 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 16818.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 402.2 | |
| All* | Total formula weight | 17220.5 |
