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 P00760
Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.
-!- Belongs to peptidase family S1. -!- Formerly EC 3.4.4.4.

UniProtKB Entries (2)

P00760
TRY1_BOVIN
Bos taurus
Cationic trypsin
P01009
A1AT_HUMAN
Homo sapiens
Alpha-1-antitrypsin

PDB Structure

PDB 1EZX
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Structure of a serpin-protease complex shows inhibition by deformation.
Huntington, J.A., Read, R.J., Carrell, R.W.
Nature
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