proteinase/pea

The Proteinase Inhibitor Inducing Factor, PIIF, a pectic polysaccharide that induces synthesis and accumulation of proteinase inhibitor proteins in tomato and potato leaves, is an effective elicitor of the phytoalexin pisatin in pea pod tissues. The levels of pisatin induced by PIIF, and the time

Using CD-spectroscopy and fluorescent probe technique, the formation of complexes of chymotrypsin with two highly efficient protein inhibitors of plant origin, e. g. inhibitors from pea seeds and potato tubers, was studied. The CD spectra recorded during the formation of the enzyme--potato tuber

A gene coding for potato multicystatin (PMC), the crystalline inhibitor of cysteine proteases which is found in tubers, was isolated and characterized. The deduced polypeptide product of this genomic sequence is 757 amino acids long and has a molecular mass of 86,778 Da. It consists exclusively of