Structure of PDB 8k5x Chain A Binding Site BS03

Receptor Information
>8k5x Chain A (length=230) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LTDRQLAEEYLYRYGYTRVAEMRGESKSLGPALLLLQKQLSLPETGELDS
ATLKAMRTPRCGVPDLGRQTFEGDLKWHHHNITYWIQNYSEDLPRAVIDD
AFARAFALWSAVTPLTFTRVYSRDADIVIQFGVAEHGDGYPFDGKDGLLA
HAFPPGPGIQGDAHFDDDELWSLGKGQGYSLFLVAAHEFGHALGLDHSSV
PEALMYPMYRFTEGPPLHKDDVNGIRHLYG
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain8k5x Chain A Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8k5x Discovery of novel indole derivatives as potent and selective inhibitors of proMMP-9 activation.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		D182 G183 D185 L187 D205 E208
Binding residue
(residue number reindexed from 1)		D143 G144 D146 L148 D166 E169
Annotation score4
Enzymatic activity
Enzyme Commision number 3.4.24.35: gelatinase B.
Gene Ontology
Molecular Function
GO:0004222 metalloendopeptidase activity
GO:0008237 metallopeptidase activity
GO:0008270 zinc ion binding
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0031012 extracellular matrix

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8k5x, PDBe:8k5x, PDBj:8k5x
PDBsum8k5x
PubMed37952596
UniProtP14780|MMP9_HUMAN Matrix metalloproteinase-9 (Gene Name=MMP9)

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