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3V3K

Human caspase 9 in complex with bacterial effector protein

Functional Information from GO Data
ChainGOidnamespacecontents
A0004197molecular_functioncysteine-type endopeptidase activity
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
C0004197molecular_functioncysteine-type endopeptidase activity
C0006508biological_processproteolysis
C0008234molecular_functioncysteine-type peptidase activity
E0004197molecular_functioncysteine-type endopeptidase activity
E0006508biological_processproteolysis
E0008234molecular_functioncysteine-type peptidase activity
G0004197molecular_functioncysteine-type endopeptidase activity
G0006508biological_processproteolysis
G0008234molecular_functioncysteine-type peptidase activity
I0004197molecular_functioncysteine-type endopeptidase activity
I0006508biological_processproteolysis
I0008234molecular_functioncysteine-type peptidase activity
K0004197molecular_functioncysteine-type endopeptidase activity
K0006508biological_processproteolysis
K0008234molecular_functioncysteine-type peptidase activity
M0004197molecular_functioncysteine-type endopeptidase activity
M0006508biological_processproteolysis
M0008234molecular_functioncysteine-type peptidase activity
O0004197molecular_functioncysteine-type endopeptidase activity
O0006508biological_processproteolysis
O0008234molecular_functioncysteine-type peptidase activity
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 Residues16
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsModified residue: {"description":"Phosphotyrosine; by ABL1","evidences":[{"source":"PubMed","id":"15657060","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsModified residue: {"description":"(Microbial infection) ADP-riboxanated arginine","evidences":[{"source":"PubMed","id":"35338844","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"35446120","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues24
DetailsRegion: {"description":"Interaction with host caspases"}
ChainResidueDetails

Catalytic Information from CSA
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
CARG177electrostatic stabiliser
CHIS237proton acceptor, proton donor
CGLY238electrostatic stabiliser
CCYS285nucleofuge, nucleophile, proton acceptor, proton donor

site_idMCSA3
Number of Residues4
DetailsM-CSA 816
ChainResidueDetails
EARG177electrostatic stabiliser
EHIS237proton acceptor, proton donor
EGLY238electrostatic stabiliser
ECYS285nucleofuge, nucleophile, proton acceptor, proton donor

site_idMCSA4
Number of Residues4
DetailsM-CSA 816
ChainResidueDetails
GARG177electrostatic stabiliser
GHIS237proton acceptor, proton donor
GGLY238electrostatic stabiliser
GCYS285nucleofuge, nucleophile, proton acceptor, proton donor

site_idMCSA5
Number of Residues4
DetailsM-CSA 816
ChainResidueDetails
IARG177electrostatic stabiliser
IHIS237proton acceptor, proton donor
IGLY238electrostatic stabiliser
ICYS285nucleofuge, nucleophile, proton acceptor, proton donor

site_idMCSA6
Number of Residues4
DetailsM-CSA 816
ChainResidueDetails
KARG177electrostatic stabiliser
KHIS237proton acceptor, proton donor
KGLY238electrostatic stabiliser
KCYS285nucleofuge, nucleophile, proton acceptor, proton donor

site_idMCSA7
Number of Residues4
DetailsM-CSA 816
ChainResidueDetails
MARG177electrostatic stabiliser
MHIS237proton acceptor, proton donor
MGLY238electrostatic stabiliser
MCYS285nucleofuge, nucleophile, proton acceptor, proton donor

site_idMCSA8
Number of Residues4
DetailsM-CSA 816
ChainResidueDetails
OARG177electrostatic stabiliser
OHIS237proton acceptor, proton donor
OGLY238electrostatic stabiliser
OCYS285nucleofuge, nucleophile, proton acceptor, proton donor

244693

PDB entries from 2025-11-12

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