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8K5Y

Crystal structure of human proMMP-9 catalytic domain in complex with inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0004222molecular_functionmetalloendopeptidase activity
A0006508biological_processproteolysis
A0008237molecular_functionmetallopeptidase activity
A0008270molecular_functionzinc ion binding
A0031012cellular_componentextracellular matrix
B0004222molecular_functionmetalloendopeptidase activity
B0006508biological_processproteolysis
B0008237molecular_functionmetallopeptidase activity
B0008270molecular_functionzinc ion binding
B0031012cellular_componentextracellular matrix
Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. VAAHEFGHAL
ChainResidueDetails
AVAL223-LEU232

site_idPS00546
Number of Residues8
DetailsCYSTEINE_SWITCH Matrixins cysteine switch. PRCGvPDL
ChainResidueDetails
APRO97-LEU104

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsMotif: {"description":"Cysteine switch","evidences":[{"source":"PubMed","id":"12077439","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"evidences":[{"source":"PubMed","id":"12051944","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"description":"in inhibited form","evidences":[{"source":"PubMed","id":"12051944","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"12077439","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12051944","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12051944","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"12077439","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsSite: {"description":"Cleavage; by MMP3","evidences":[{"source":"PubMed","id":"1371271","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues6
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

242500

PDB entries from 2025-10-01

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