1A3T
STAPHYLOCOCCAL NUCLEASE, V23C VARIANT, COMPLEX WITH 2-FLUOROETHANE THIOL AND 3',5'-THYMIDINE DIPHOSPHATE
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | STAPHYLOCOCCAL NUCLEASE | polymer | 149 | 16925.5 | 1 | UniProt (P00644) Pfam (PF00565) In PDB | Staphylococcus aureus | |
2 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
3 | A | THYMIDINE-3',5'-DIPHOSPHATE | non-polymer | 402.2 | 1 | Chemie (THP) | |||
4 | water | water | 18.0 | 38 | Chemie (HOH) |
Sequence modifications
A: 1 - 149 (UniProt: P00644)
PDB | External Database | Details |
---|---|---|
Efc 23 | Val 105 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 16925.5 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 442.3 | |
All* | Total formula weight | 17367.7 |