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1JXQ

Structure of cleaved, CARD domain deleted Caspase-9

Functional Information from GO Data
ChainGOidnamespacecontents
A0004197molecular_functioncysteine-type endopeptidase activity
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
B0004197molecular_functioncysteine-type endopeptidase activity
B0006508biological_processproteolysis
B0008234molecular_functioncysteine-type peptidase activity
C0004197molecular_functioncysteine-type endopeptidase activity
C0006508biological_processproteolysis
C0008234molecular_functioncysteine-type peptidase activity
D0004197molecular_functioncysteine-type endopeptidase activity
D0006508biological_processproteolysis
D0008234molecular_functioncysteine-type peptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR CHAIN F OF BENZOXYCARBONYL-VAL-ALA-ASP-FLUOROMETHYL KETONE INHIBITOR
ChainResidue
CARG179
CHIS237
CGLN283
CLYS290
CSER339
CTRP340
CARG341

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR CHAIN E OF BENZOXYCARBONYL-VAL-ALA-ASP-FLUOROMETHYL KETONE INHIBITOR
ChainResidue
ALYS290
ASER339
ATRP340
AARG341
EHOH94
AARG179
AHIS237

Functional Information from PROSITE/UniProt
site_idPS01121
Number of Residues15
DetailsCASPASE_HIS Caspase family histidine active site. HgaldCcvVvILSHG
ChainResidueDetails
AHIS224-GLY238

site_idPS01122
Number of Residues12
DetailsCASPASE_CYS Caspase family cysteine active site. KPKLFFIQACGG
ChainResidueDetails
ALYS276-GLY287

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsModified residue: {"description":"Phosphotyrosine; by ABL1","evidences":[{"source":"PubMed","id":"15657060","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsModified residue: {"description":"(Microbial infection) ADP-riboxanated arginine","evidences":[{"source":"PubMed","id":"35338844","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"35446120","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
AGLY238
AARG177
ACYS285
AHIS237

site_idCSA10
Number of Residues3
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
BCYS285
BHIS237
BGLY238

site_idCSA11
Number of Residues3
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
CCYS285
CHIS237
CGLY238

site_idCSA12
Number of Residues3
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
DCYS285
DHIS237
DGLY238

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
BGLY238
BARG177
BCYS285
BHIS237

site_idCSA3
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
CGLY238
CARG177
CCYS285
CHIS237

site_idCSA4
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
DGLY238
DARG177
DCYS285
DHIS237

site_idCSA5
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
AARG177
ACYS285
AHIS237
AGLY275

site_idCSA6
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
BARG177
BCYS285
BHIS237
BGLY275

site_idCSA7
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
CARG177
CCYS285
CHIS237
CGLY275

site_idCSA8
Number of Residues4
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
DARG177
DCYS285
DHIS237
DGLY275

site_idCSA9
Number of Residues3
DetailsAnnotated By Reference To The Literature 1nw9
ChainResidueDetails
ACYS285
AHIS237
AGLY238

site_idMCSA1
Number of Residues4
DetailsM-CSA 816
ChainResidueDetails
AARG177electrostatic stabiliser
AHIS237proton acceptor, proton donor
AGLY238electrostatic stabiliser
ACYS285nucleofuge, nucleophile, proton acceptor, proton donor

site_idMCSA2
Number of Residues4
DetailsM-CSA 816
ChainResidueDetails
BARG177electrostatic stabiliser
BHIS237proton acceptor, proton donor
BGLY238electrostatic stabiliser
BCYS285nucleofuge, nucleophile, proton acceptor, proton donor

site_idMCSA3
Number of Residues4
DetailsM-CSA 816
ChainResidueDetails
CARG177electrostatic stabiliser
CHIS237proton acceptor, proton donor
CGLY238electrostatic stabiliser
CCYS285nucleofuge, nucleophile, proton acceptor, proton donor

site_idMCSA4
Number of Residues4
DetailsM-CSA 816
ChainResidueDetails
DARG177electrostatic stabiliser
DHIS237proton acceptor, proton donor
DGLY238electrostatic stabiliser
DCYS285nucleofuge, nucleophile, proton acceptor, proton donor

250059

PDB entries from 2026-03-04

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