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7JOE

Crystal structure of BbKI complexed with Human Kallikrein 4

Functional Information from GO Data
ChainGOidnamespacecontents
E0004252molecular_functionserine-type endopeptidase activity
E0005515molecular_functionprotein binding
E0005576cellular_componentextracellular region
E0005615cellular_componentextracellular space
E0006508biological_processproteolysis
E0008233molecular_functionpeptidase activity
E0008236molecular_functionserine-type peptidase activity
E0016787molecular_functionhydrolase activity
E0022617biological_processextracellular matrix disassembly
E0030141cellular_componentsecretory granule
E0031214biological_processbiomineral tissue development
E0046872molecular_functionmetal ion binding
E0051604biological_processprotein maturation
E0097186biological_processamelogenesis
I0004866molecular_functionendopeptidase inhibitor activity
I0004867molecular_functionserine-type endopeptidase inhibitor activity
I0005576cellular_componentextracellular region
I0030414molecular_functionpeptidase inhibitor activity
Functional Information from PROSITE/UniProt
site_idPS00134
Number of Residues6
DetailsTRYPSIN_HIS Serine proteases, trypsin family, histidine active site. LSAAHC
ChainResidueDetails
ELEU53-CYS58

site_idPS00135
Number of Residues12
DetailsTRYPSIN_SER Serine proteases, trypsin family, serine active site. DScnGDSGGPLI
ChainResidueDetails
EASP189-ILE200

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues221
DetailsDomain: {"description":"Peptidase S1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00274","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsActive site: {"description":"Charge relay system","evidences":[{"source":"PubMed","id":"16950394","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16950394","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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