PYROGLUTAMAT AMINOPEPTIDASE FROM E. COLI pyroglutamate aminopeptidase from calf liver Pyroglutamate Aminopeptidase from E. coli Aminopeptidase, pyroglutamate PYROGLUTAMAT-AMINOPEPTIDASE FROM BACILLUS SP. PYROGLUTAMAT AMINOPEPTIDASE FROM E. COLI PGE WITH 0.01 UNIT Pyrase, Pyroglutamyl-Peptidase I, Pyrrolidone Carboxyl Peptidase Pyroglutamate Aminopeptidase from Pyrococcus furiosus, recombinant from E. coli