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A 6,000 Da peptide, named CaTI, was isolated from Capsicum annuum L. seeds and showed potent inhibitory activity against trypsin and chymotrypsin. The aim of this study was to determine the effect of CaTI on Saccharomyces cerevisiae, Candida albicans, Candida tropicalis and Kluyveromyces marxiannus cells. We observed that CaTI inhibited the growth of S.(More)
Over the last few years, a growing number of proteinase inhibitors have been isolated from plants and particularly from seeds and have shown antimicrobial activity. A 20,000 Da serine peptidase inhibitor, named ILTI, was isolated from Inga laurina seeds and showed potent inhibitory enzymatic activity against trypsin. The aim of this study was to determine(More)
Mo-CBP3 is a chitin-binding protein purified from Moringa oleifera Lam. seeds that displays inhibitory activity against phytopathogenic fungi. This study investigated the structural properties and the antifungal mode of action of this protein. To this end, circular dichroism spectroscopy, antifungal assays, measurements of the production of reactive oxygen(More)
Ureases (EC 3.5.1.5) are metalloenzymes that hydrolyze urea into ammonia and CO(2). These proteins have insecticidal and fungicidal effects not related to their enzymatic activity. The insecticidal activity of urease is mostly dependent on the release of internal peptides after hydrolysis by insect digestive cathepsins. Jaburetox is a recombinant version of(More)
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