Structure of PDB 4wzv Chain A Binding Site BS06

Receptor Information

>4wzv Chain A (length=158) Species: 9606 (Homo sapiens)

GDLKWHHHNITYWIQNYSEDLPRAVIDDAFARAFALWSAVTPLTFTRVYS
RDADIVIQFGVAEHGDGYPFDGKDGLLAHAFPPGPGIQGDAHFDDDELWS
LGKGVGYSLFLVAAHEFGHALGLDHSSVPEALMYPMYRFTEGPPLHKDDV
NGIRHLYG

Ligand information

• Ligand ID: CA
• InChI: InChI=1S/Ca/q+2
• InChIKey: BHPQYMZQTOCNFJ-UHFFFAOYSA-N
• SMILES:
  CACTVS 3.341: [Ca++]
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Ca+2]
• Formula: Ca
• Name: CALCIUM ION
• DrugBank: DB14577
• PDB chain: 4wzv Chain A Residue 306

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4wzv N-O-Isopropyl Sulfonamido-Based Hydroxamates as Matrix Metalloproteinase Inhibitors: Hit Selection and in Vivo Antiangiogenic Activity.
• Resolution: 1.65 Å
• Binding residue (original residue number in PDB): D182 G183 D185 L187 D205 E208
• Binding residue (residue number reindexed from 1): D71 G72 D74 L76 D94 E97
• Annotation score: 4

Enzymatic activity

• Catalytic site (original residue number in PDB): H226 E227 H230 H236
• Catalytic site (residue number reindexed from 1): H115 E116 H119 H125
• 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

External links

• PDB: RCSB:4wzv, PDBe:4wzv, PDBj:4wzv
• PDBsum: 4wzv
• PubMed: 26263024
• UniProt: P14780|MMP9_HUMAN Matrix metalloproteinase-9 (Gene Name=MMP9)