... to the active core of the fragment, was synthesized. Both the recombinant and the synthesized peptides had the same inhibitory activitytoward trypsin at a molar ratio of 1 : 1, implying that the ... wecloned the cDNA of the mung bean trypsin inhibitor, one of the most studiedBowman–Birk protease inhibitors. A modified peptide, Lys33GP, with 33residues derived from the long chain of the Lys ... pepticdigestion [23], and the sequence of MBTI was eluci-dated [24]. The active fragment with Arg at the reac-tive site P1is composed of 27 residues, whereas the active fragment with Lys at the reactive...