CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
Functional Family

Enzyme Information

3.4.21.4
Trypsin.
based on mapping to UniProt P35031
Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.
-!- Belongs to peptidase family S1. -!- Formerly EC 3.4.4.4.

UniProtKB Entries (2)

P35031
TRY1_SALSA
Salmo salar
Trypsin-1
P10293
ITR3_CUCPE
Cucurbita pepo
Trypsin inhibitor 3

PDB Structure

PDB 2STB
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
High-resolution structures of three new trypsin-squash-inhibitor complexes: a detailed comparison with other trypsins and their complexes.
Helland, R., Berglund, G.I., Otlewski, J., Apostoluk, W., Andersen, O.A., Willassen, N.P., Smalas, A.O.
Acta Crystallogr.,Sect.D