Fig. 2: Cleavage with different PPOs.
From: Polyphenol oxidases exhibit promiscuous proteolytic activity
PPOs from A. bisporus (commercial: AbT, recombinant: aAbPPO4), M. domestica (aMdPPO2) J. regia (aJrTYR) and C. grandiflora (aCgAUS1) were tested for cleavage activity on EstA (a). Various experiments were carried out to characterize the reaction, summarized in b.
