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1GTL

The thermostable serine-carboxyl type proteinase, kumamolisin (KSCP) - complex with Ac-Ile-Pro-Phe-cho

Functional Information from GO Data
ChainGOidnamespacecontents
10004252molecular_functionserine-type endopeptidase activity
10006508biological_processproteolysis
10008236molecular_functionserine-type peptidase activity
20004252molecular_functionserine-type endopeptidase activity
20006508biological_processproteolysis
20008236molecular_functionserine-type peptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA 1 1358
ChainResidue
1ASP316
1ILE317
1GLY334
1GLY336
1ASP338
1HOH2102

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 1 1359
ChainResidue
1HOH2107
2SER229
1SER198
1GLY200
1ARG201

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA 2 1358
ChainResidue
2ASP316
2ILE317
2GLY334
2GLY336
2ASP338
2HOH2097

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 2 1359
ChainResidue
1SER229
2SER198
2ALA199
2GLY200
2ARG201
2HOH2101

site_idAC5
Number of Residues12
DetailsBINDING SITE FOR CHAIN 3 OF ALDEHYDE INHIBITOR
ChainResidue
1GLU78
1ASN102
1SER128
1TRP129
1GLY130
1ASP164
1ASP179
1GLY275
1GLY276
1THR277
1SER278
3HOH2001

site_idAC6
Number of Residues11
DetailsBINDING SITE FOR CHAIN 4 OF ALDEHYDE INHIBITOR
ChainResidue
2GLU78
2ASN102
2SER128
2TRP129
2GLY130
2ASP164
2ASP179
2GLY276
2THR277
2SER278
4HOH2001

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsActive site: {"description":"Charge relay system","evidences":[{"source":"PubMed","id":"12057200","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"15242607","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12057200","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15242607","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1GT9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1GTG","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1GTJ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1GTL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1T1E","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1T1G","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1T1I","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nlu
ChainResidueDetails
1SER278
1ASP164
1ASP82
1GLU78

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nlu
ChainResidueDetails
2SER278
2ASP164
2ASP82
2GLU78

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PDB entries from 2025-12-10

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