Structure of PDB 7jwx Chain B

Receptor sequence
>7jwxB (length=223) Species: 9913 (Bos taurus) [Search protein sequence]
IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRL
GEDNINVVEGNEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRV
ASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKS
AYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQK
NKPGVYTKVCNYVSWIKQTIASN
3D structure
PDB7jwx Small molecule peptidomimetic trypsin inhibitors: validation of an EKO binding mode, but with a twist.
ChainB
Resolution2.38 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.4.21.4: trypsin.
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 VN1 B D171 S172 C173 Q174 S177 W193 G194 G196 D171 S172 C173 Q174 S177 W193 G194 G196
BS02 CA B E52 N54 V57 E59 E62 E52 N54 V57 E59 E62
BS03 VN1 B S78 N79 L81 Q155 W193 S78 N79 L81 Q155 W193
Gene Ontology
Molecular Function
GO:0004175 endopeptidase activity
GO:0004252 serine-type endopeptidase activity
GO:0005515 protein binding
GO:0008236 serine-type peptidase activity
GO:0046872 metal ion binding
GO:0097655 serpin family protein binding
Biological Process
GO:0006508 proteolysis
GO:0007586 digestion
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0097180 serine protease inhibitor complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7jwx, PDBe:7jwx, PDBj:7jwx
PDBsum7jwx
PubMed35225309
UniProtP00760|TRY1_BOVIN Serine protease 1 (Gene Name=PRSS1)

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