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 1HAX
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
X-Ray Snapshots of Serine Protease Catalysis Reveal a Tetrahedral Intermediate
Wilmouth, R.C., Edman, K., Neutze, R., Wright, P.A., Clifton, I.J., Schneider, T.R., Schofield, C.J., Hajdu, J.
Nat.Struct.Biol.