Identification and characterization of a hydrophobin Vmh3 from Pleurotus ostreatus.

Hydrophobins (HPs) are relatively small surface-active proteins of fungal origin. Being an industrially important protein, isolation of new molecules from GRAS (Generally Regarded as Safe) strains like mushrooms is the need of the time. In the present work, hydrophobin Vmh3-1 is isolated, purified, and identified from a culture broth and vegetative mycelia of Pleurotus ostreatus grown in a Potato dextrose broth (PDB) in static culture conditions.