Structure of PDB 3gch Chain B Binding Site BS01

Receptor Information
>3gch Chain B (length=131) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDV
VVAGEFDQGSSSEKIQKLKIAKVFKNSKYNSLTINNDITLLKLSTAASFS
QTVSAVCLPSASDDFAAGTTCVTTGWGLTRY
Ligand information
Receptor-Ligand Complex Structure
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PDB3gch Structure and activity of two photoreversible cinnamates bound to chymotrypsin.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		I16 V23 G25 S26 W27 W29 Q116 A120 C122
Binding residue
(residue number reindexed from 1)		I1 V8 G10 S11 W12 W14 Q101 A105 C107
Enzymatic activity
Catalytic site (original residue number in PDB) H57 D102
Catalytic site (residue number reindexed from 1) H42 D87
Enzyme Commision number 3.4.21.1: chymotrypsin.
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:3gch, PDBe:3gch, PDBj:3gch
PDBsum3gch
PubMed2364065
UniProtP00766|CTRA_BOVIN Chymotrypsinogen A

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