5NTB
Streptomyces papain inhibitor (SPI)
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
A | 0004869 | molecular_function | cysteine-type endopeptidase inhibitor activity |
A | 0005576 | cellular_component | extracellular region |
A | 0005615 | cellular_component | extracellular space |
A | 0010466 | biological_process | negative regulation of peptidase activity |
B | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
B | 0004869 | molecular_function | cysteine-type endopeptidase inhibitor activity |
B | 0005576 | cellular_component | extracellular region |
B | 0005615 | cellular_component | extracellular space |
B | 0010466 | biological_process | negative regulation of peptidase activity |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 7 |
Details | binding site for residue SO4 A 201 |
Chain | Residue |
A | GLN6 |
A | MET8 |
A | ARG80 |
A | HOH306 |
A | HOH328 |
B | TYR62 |
B | ARG98 |
site_id | AC2 |
Number of Residues | 6 |
Details | binding site for residue SO4 A 202 |
Chain | Residue |
A | ASP79 |
A | HIS82 |
A | HOH310 |
A | HOH347 |
A | LYS11 |
A | CYS78 |
site_id | AC3 |
Number of Residues | 4 |
Details | binding site for residue SO4 B 201 |
Chain | Residue |
B | LYS11 |
B | CYS78 |
B | ASP79 |
B | HIS82 |