1SND
STAPHYLOCOCCAL NUCLEASE DIMER CONTAINING A DELETION OF RESIDUES 114-119 COMPLEXED WITH CALCIUM CHLORIDE AND THE COMPETITIVE INHIBITOR DEOXYTHYMIDINE-3',5'-DIPHOSPHATE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | STAPHYLOCOCCAL NUCLEASE DIMER | polymer | 143 | 16126.5 | 2 | UniProt (P00644) Pfam (PF00565) In PDB | Staphylococcus aureus | |
| 2 | water | water | 18.0 | 138 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 149 (UniProt: P00644)
| PDB | External Database | Details |
|---|---|---|
| - | Val 196 | deletion |
| - | Tyr 197 | deletion |
| - | Lys 198 | deletion |
| - | Pro 199 | deletion |
| - | Asn 200 | deletion |
| - | Asn 201 | deletion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32253.0 | |
| All* | Total formula weight | 32253.0 |
