Structure of PDB 4cha Chain G Binding Site BS01

Receptor Information
>4cha Chain G (length=97) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGP
LVCKKNGAWTLVGIVSWGSSTCSTSTPGVYARVTALVNWVQQTLAAN
Ligand information
Receptor-Ligand Complex Structure
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PDB4cha Structure of alpha-chymotrypsin refined at 1.68 A resolution.
Resolution1.68 Å
Binding residue
(original residue number in PDB)		Q157 A206 W207
Binding residue
(residue number reindexed from 1)		Q9 A58 W59
Enzymatic activity
Catalytic site (original residue number in PDB) G193 S195 G196
Catalytic site (residue number reindexed from 1) G45 S47 G48
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:4cha, PDBe:4cha, PDBj:4cha
PDBsum4cha
PubMed4046030
UniProtP00766|CTRA_BOVIN Chymotrypsinogen A

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