Structure of PDB 4hma Chain B Binding Site BS02

Receptor Information
>4hma Chain B (length=160) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FEGDLKWHHHNITYWIQNYSEDLPRAVIDDAFARAFALWSAVTPLTFTRV
YSRDADIVIQFGVAEHGDGYPFDGKDGLLAHAFPPGPGIQGDAHFDDDEL
WSLGKGQGYSLFLVAAHQFGHALGLDHSSVPEALMYPMYRFTEGPPLHKD
DVNGIRHLYG
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain4hma Chain B Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4hma Crystallization of bi-functional ligand protein complexes.
Resolution1.94 Å
Binding residue
(original residue number in PDB)		H226 H230 H236
Binding residue
(residue number reindexed from 1)		H117 H121 H127
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) H226 Q227 H230 H236
Catalytic site (residue number reindexed from 1) H117 Q118 H121 H127
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:4hma, PDBe:4hma, PDBj:4hma
PDBsum4hma
PubMed23567804
UniProtP14780|MMP9_HUMAN Matrix metalloproteinase-9 (Gene Name=MMP9)

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