Table 1.

Aminopeptidase activities in isolated fractions obtained from the H. virescens midgut

FractionAminopeptidase activities (μmol/min/mg of protein)
LeucineLysinePhenylalanine
Solubilized BBMV3.120.771.17
Pool Ia 3.670.3450.41
  • a This pool contained the 170- and 130-kDa proteins.