Structure of PDB 2ow2 Chain B Binding Site BS01

Receptor Information

>2ow2 Chain B (length=155) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

LKWHHHNITYWIQNYSEDLPRAVIDDAFARAFALWSAVTPLTFTRVYSRD
ADIVIQFGVAEHGDGYPFDGKDGLLAHAFPPGPGIQGDAHFDDDELWSLG
KGQGYSLFLVAAHQFGHALGLDHSSVPEALMYPMYRFTEGPPLHKDDVNG
IRHLY

Ligand information

Ligand ID

InChI

InChI=1S/Zn/q+2

InChIKey

PTFCDOFLOPIGGS-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Zn++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Zn+2]

Formula

Name

ZINC ION

PDB chain

2ow2 Chain B Residue 444 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	2ow2 Crystal Structures of MMP-9 Complexes with Five Inhibitors: Contribution of the Flexible Arg424 Side-chain to Selectivity.
Resolution	2.9 Å
Binding residue (original residue number in PDB)	H401 H405 H411
Binding residue (residue number reindexed from 1)	H113 H117 H123
Annotation score	4

Enzymatic activity

Catalytic site (original residue number in PDB)	H401 Q402 H405 H411
Catalytic site (residue number reindexed from 1)	H113 Q114 H117 H123
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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Cellular Component

External links

PDB	RCSB:2ow2, PDBe:2ow2, PDBj:2ow2
PDBsum	2ow2
PubMed	17599356
UniProt	P14780\|MMP9_HUMAN Matrix metalloproteinase-9 (Gene Name=MMP9)

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