[Extracellular beta-D-glucosidase of the Penicillium canescens marine fungus].

Extracellular beta-D-glucosidase was isolated in a homogeneous state from the Penicillium canescens marine fungus. According to SDS-electrophoresis, the molecular weight of the enzyme was 64 kDa and the maximal activity was observed at pH 5.2 and 70 degrees C.