CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
Functional Family Chymotrypsin-like elastase family member 1

Enzyme Information

3.4.21.36
Pancreatic elastase.
based on mapping to UniProt P00772
Hydrolysis of proteins, including elastin. Preferential cleavage: Ala-|-Xaa.
-!- Formed by activation of proelastase from mammalian pancreas by trypsin. -!- Belongs to peptidase family S1. -!- Formerly EC 3.4.4.7 and EC 3.4.21.11.

UniProtKB Entries (1)

P00772
CELA1_PIG
Sus scrofa
Chymotrypsin-like elastase family member 1

PDB Structure

PDB 1BTU
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Inhibition of elastase by N-sulfonylaryl beta-lactams: anatomy of a stable acyl-enzyme complex.
Wilmouth, R.C., Westwood, N.J., Anderson, K., Brownlee, W., Claridge, T.D., Clifton, I.J., Pritchard, G.J., Aplin, R.T., Schofield, C.J.
Biochemistry
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