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 P07477
Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.
-!- Belongs to peptidase family S1. -!- Formerly EC 3.4.4.4.

UniProtKB Entries (2)

P00974
BPT1_BOVIN
Bos taurus
Pancreatic trypsin inhibitor
P07477
TRY1_HUMAN
Homo sapiens
Trypsin-1

PDB Structure

PDB 2RA3
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Structural Basis for Accelerated Cleavage of Bovine Pancreatic Trypsin Inhibitor (BPTI) by Human Mesotrypsin.
Salameh, M.A., Soares, A.S., Hockla, A., Radisky, E.S.
J.Biol.Chem.
CATH-Gene3D is a Global Biodata Core Resource Learn more...