CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
Functional Family Protease serine 2 preproprotein

Enzyme Information

3.4.21.4
Trypsin.
based on mapping to UniProt P35030
Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.
-!- Belongs to peptidase family S1. -!- Formerly EC 3.4.4.4.

UniProtKB Entries (1)

P35030
TRY3_HUMAN
Homo sapiens
Trypsin-3

PDB Structure

PDB 1H4W
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal structure reveals basis for the inhibitor resistance of human brain trypsin.
Katona, G., Berglund, G.I., Hajdu, J., Graf, L., Szilagyi, L.
J. Mol. Biol.