CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
Functional Family Cationic trypsin

Enzyme Information

3.4.21.4
Trypsin.
based on mapping to UniProt P00760
Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.
-!- Belongs to peptidase family S1. -!- Formerly EC 3.4.4.4.

UniProtKB Entries (2)

Q9S9H8
Q9S9H8_VIGUN
Vigna unguiculata
Serine protease ISO-inhibitor FIV
P00760
TRY1_BOVIN
Bos taurus
Cationic trypsin

PDB Structure

PDB 2G81
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal Structure of the Bowman-Birk Inhibitor from Vigna unguiculata Seeds in Complex with {beta}-Trypsin at 1.55 A Resolution and Its Structural Properties in Association with Proteinases
Barbosa, J.A.R.G., Silva, L.P., Teles, R.C.L., Esteves, G.F., Azevedo, R.B., Ventura, M.M., Freitas, S.M.
Biophys.J.
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