Title: Characterization of an aminopeptidase and a proline iminopeptidase from cabbage leaves.
Journal: Zeitschrift fur Naturforschung. C, Journal of biosciences 20080101
Title: An Aneurinibacillus sp. strain AM-1 produces a proline-specific aminopeptidase useful for collagen degradation.
Journal: Journal of applied microbiology 20040101