Structure of PDB 7qis Chain B Binding Site BS01

Receptor Information
>7qis 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
Global viewLocal viewStructure summary

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PDB7qis Fluorine-induced polarity increases inhibitory activity of BPTI towards chymotrypsin.
Resolution1.83 Å
Binding residue
(original residue number in PDB)		E20 V23 S26 W27 W29 Q116 A120 C122
Binding residue
(residue number reindexed from 1)		E5 V8 S11 W12 W14 Q101 A105 C107
Enzymatic activity
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:7qis, PDBe:7qis, PDBj:7qis
PDBsum7qis
PubMed35755190
UniProtP00766|CTRA_BOVIN Chymotrypsinogen A

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