ENTRY EC 3.4.21.26
NAME Prolyl oligopeptidase
Post-proline cleaving enzyme
Proline-specific endopeptidase
CLASS Hydrolases
Acting on peptide bonds (peptidases)
Serine endopeptidases
REACTION Hydrolysis of Pro+ >> Ala+ in oligopeptides
SUBSTRATE Oligopeptide
Peptide
H2O
Oxytocin
Vasopressin
PRODUCT Oligopeptide
Peptide
EFFECTOR Thiol compound
COMMENT Found in vertebrates, plants and Flavobacterium. Generally
cytosolic, commonly activated by thiol compounds. Not homologous
with chymotrypsin or subtilisin.
DISEASE MIM: 600400 Prolyl endopeptidase
MOTIF PS: PS00708 D-x(3)-A-x(3)-[LIVMFYW]-x(14)-G-x-S-x-G-G-[LIVMFYW](2)
DBLINKS University of Geneva ENZYME DATA BANK: 3.4.21.26
WIT (What Is There) Metabolic Reconstruction: 3.4.21.26
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