1NYC
Staphostatins resemble lipocalins, not cystatins in fold.
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004866 | molecular_function | endopeptidase inhibitor activity |
| A | 0004869 | molecular_function | cysteine-type endopeptidase inhibitor activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0030414 | molecular_function | peptidase inhibitor activity |
| B | 0004866 | molecular_function | endopeptidase inhibitor activity |
| B | 0004869 | molecular_function | cysteine-type endopeptidase inhibitor activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0030414 | molecular_function | peptidase inhibitor activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 261 |
| Chain | Residue |
| A | HIS50 |
| A | ASN51 |
| B | GLY-1 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 262 |
| Chain | Residue |
| A | GLY-1 |
| B | ASN51 |
| B | ARG101 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 263 |
| Chain | Residue |
| A | HOH312 |
| B | TYR81 |
| B | ASP83 |
| B | THR84 |
| A | THR22 |
| A | ASN25 |
| A | HOH271 |
