1GA4
CRYSTAL STRUCTURE ANALYSIS OF PSCP (PSEUDOMONAS SERINE-CARBOXYL PROTEINASE) COMPLEXED WITH INHIBITOR PSEUDOIODOTYROSTATIN (THIS ENZYME RENAMED "SEDOLISIN" IN 2003)
Functional Information from GO Data
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 374 |
| Chain | Residue |
| A | ASP328 |
| A | VAL329 |
| A | GLY344 |
| A | GLY346 |
| A | ASP348 |
| A | HOH401 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL A 391 |
| Chain | Residue |
| A | THR186 |
| A | TYR275 |
| A | LEU280 |
| A | HOH434 |
| A | HOH489 |
| A | HOH564 |
| A | ASN9 |
| A | PHE48 |
| A | ASN52 |
| site_id | AC3 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR CHAIN I OF PSEUDOIODOTYROSTATIN |
| Chain | Residue |
| A | ILE35 |
| A | ASP74 |
| A | GLY77 |
| A | GLU80 |
| A | TRP81 |
| A | SER133 |
| A | LEU134 |
| A | GLY135 |
| A | TRP136 |
| A | SER167 |
| A | GLY169 |
| A | ASP170 |
| A | GLU171 |
| A | GLU175 |
| A | ARG179 |
| A | SER190 |
| A | GLY285 |
| A | THR286 |
| A | SER287 |
| A | HOH637 |
Functional Information from PROSITE/UniProt
| site_id | PS00138 |
| Number of Residues | 11 |
| Details | SUBTILASE_SER Serine proteases, subtilase family, serine active site. GTSlAsPiFVG |
| Chain | Residue | Details |
| A | GLY285-GLY295 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 364 |
| Details | Domain: {"description":"Peptidase S53","evidences":[{"source":"PROSITE-ProRule","id":"PRU01032","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 19 |
| Details | Region: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 3 |
| Details | Active site: {"description":"Charge relay system","evidences":[{"source":"PubMed","id":"11323721","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"11747435","evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 5 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"11323721","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11747435","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1GA4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1GA6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1NLU","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6M8W","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6M8Y","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6M9C","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6M9D","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6M9F","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1nlu |
| Chain | Residue | Details |
| A | GLU80 | |
| A | ASP170 | |
| A | SER287 | |
| A | ASP84 |
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 380 |
| Chain | Residue | Details |
| A | GLU80 | proton shuttle (general acid/base) |
| A | ASP84 | proton shuttle (general acid/base) |
| A | ASP170 | electrostatic stabiliser |
| A | SER287 | covalent catalysis |






