CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
Functional Family Anionic trypsin

Enzyme Information

3.4.21.4
Trypsin.
based on mapping to UniProt P00761
Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.
-!- Belongs to peptidase family S1. -!- Formerly EC 3.4.4.4.

UniProtKB Entries (2)

P01070
ITRA_SOYBN
Glycine max
Trypsin inhibitor A
P00761
TRYP_PIG
Sus scrofa
Trypsin

PDB Structure

PDB 1AVW
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Kunitz-type soybean trypsin inhibitor revisited: refined structure of its complex with porcine trypsin reveals an insight into the interaction between a homologous inhibitor from Erythrina caffra and tissue-type plasminogen activator.
Song, H.K., Suh, S.W.
J.Mol.Biol.