CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
Functional Family Anionic trypsin-2

Enzyme Information

3.4.21.4
Trypsin.
based on mapping to UniProt P00763
Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.
-!- Belongs to peptidase family S1. -!- Formerly EC 3.4.4.4.

UniProtKB Entries (2)

P00763
TRY2_RAT
Rattus norvegicus
Anionic trypsin-2
P00974
BPT1_BOVIN
Bos taurus
Pancreatic trypsin inhibitor

PDB Structure

PDB 3TGJ
External Links
Method X-RAY DIFFRACTION
Organism Saccharomyces
Primary Citation
Comparison of Anionic and Cationic Trypsinogens: The Anionic Activation Domain is More Flexible in Solution and Differs in its Mode of Bpti Binding in the Crystal Structure
Pasternak, A., Ringe, D., Hedstrom, L.
Protein Sci.