Structure of PDB 4o9v Chain A Binding Site BS01

Receptor Information
>4o9v Chain A (length=241) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VVGGTDADEGEWPWQVSLHALGQGHICGASLISPNWLVSAAHCYIDDRGF
RYSDPTQWTAFLGLHDQSQRSAPGVQERRLKRIISHPFFNDFTFDYDIAL
LELEKPAEYSSMVRPICLPDASHVFPAGKAIWVTGWGHTQYGGTGALILQ
KGEIRVINQTTCENLLPQQITPRMMCVGFLSGGVDSCQGDSGGPLSSVEA
DGRIFQAGVVSWGDGCAQRNKPGVYTRLPLFRDWIKENTGV
Ligand information
Receptor-Ligand Complex Structure
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PDB4o9v Structure-guided discovery of 1,3,5 tri-substituted benzenes as potent and selective matriptase inhibitors exhibiting in vivo antitumor efficacy.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		G25 E26 W29 R119 P120 C122 R206 I207
Binding residue
(residue number reindexed from 1)		G10 E11 W14 R114 P115 C117 R203 I204
Enzymatic activity
Catalytic site (original residue number in PDB) H57 D102 Q192 G193 D194 S195 G196
Catalytic site (residue number reindexed from 1) H42 D97 Q188 G189 D190 S191 G192
Enzyme Commision number 3.4.21.109: matriptase.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:4o9v, PDBe:4o9v, PDBj:4o9v
PDBsum4o9v
PubMed24794746
UniProtQ9Y5Y6|ST14_HUMAN Suppressor of tumorigenicity 14 protein (Gene Name=ST14)

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