Structure of PDB 1hja Chain B Binding Site BS01

Receptor Information
>1hja 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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PDB1hja Crystal and Molecular Structures of the Complex of Alpha-Chymotrypsin with its Inhibitor Turkey Ovomucoid Third Domain at 1.8 A Resolution
Resolution2.3 Å
Binding residue
(original residue number in PDB)		V23 P24 S26 W27 Q116 C122
Binding residue
(residue number reindexed from 1)		V8 P9 S11 W12 Q101 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:1hja, PDBe:1hja, PDBj:1hja
PDBsum1hja
PubMed
UniProtP00766|CTRA_BOVIN Chymotrypsinogen A

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