Structure of PDB 5xw8 Chain A

Receptor sequence
>5xw8A (length=124) Species: 9823 (Sus scrofa) [Search protein sequence]
IVGGYTCAANSIPYQVSLNSGSHFCGGSLINSQWVVSAAHCYKSRIQVRL
GEHNIDVLEGNEQFINAAKIITHPNFNGNTLDNDIMLIKLSSPATLNSRV
ATVSLPRSCAAAGTECLISGWGNT
3D structure
PDB5xw8 Tripeptides derived from reactive centre loop of potato type II protease inhibitors preferentially inhibit midgut proteases of Helicoverpa armigera.
ChainA
Resolution2.002 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H48 D92
Catalytic site (residue number reindexed from 1) H40 D84
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 peptide A H48 L89 H40 L81
BS02 CA A E60 N62 V65 E70 E52 N54 V57 E62
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:5xw8, PDBe:5xw8, PDBj:5xw8
PDBsum5xw8
PubMed29486250
UniProtP00761|TRYP_PIG Trypsin

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