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CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
Functional Family Cationic 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 (1)

P07477
TRY1_HUMAN
Homo sapiens
Trypsin-1

PDB Structure

PDB 1FXY
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
New enzyme lineages by subdomain shuffling.
Hopfner, K.P., Kopetzki, E., Kresse, G.B., Bode, W., Huber, R., Engh, R.A.
Proc.Natl.Acad.Sci.USA
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