Structure of PDB 3ru4 Chain E

Receptor sequence
>3ru4E (length=96) Species: 9913 (Bos taurus) [Search protein sequence]
NTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGPL
VCKKNGAWTLVGIVSWGSSTCSTSTPGVYARVTALVNWVQQTLAAN
3D structure
PDB3ru4 Crystallization, data collection and processing of the chymotrypsin-BTCI-trypsin ternary complex.
ChainE
Resolution1.68 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) M192 G193 D194 S195 G196
Catalytic site (residue number reindexed from 1) M43 G44 D45 S46 G47
Enzyme Commision number 3.4.21.1: chymotrypsin.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 peptide E Q157 A206 W207 Q8 A57 W58
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:3ru4, PDBe:3ru4, PDBj:3ru4
PDBsum3ru4
PubMed
UniProtP00766|CTRA_BOVIN Chymotrypsinogen A

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