Identification of a metallopeptidase with TOP-like activity in Paracoccidioides brasiliensis, with increased expression in a virulent strain.

Paracoccidioidomycosis (PCM), caused by the pathogenic fungus Paracoccidioides brasiliensis, is a systemic mycosis with severe acute and chronic forms. The pathology of PCM is not completely understood, and the role of proteases in the infection is not clearly defined. In this report, we describe a metallopeptidase activity in P.