Comparative analysis of surface coating properties of five hydrophobins from Aspergillus nidulans and Trichoderma reseei.

ABSTRACT: Fungal hydrophobins are small amphiphilic proteins that self-assemble into monolayers on hydrophobic:hydrophilic interfaces and can be used for surface coatings. Because e.g. Aspergillus nidulans contains six different hydrophobins, it is likely that they have different properties and are used for different "applications" in the fungus. We established a method for recombinant production of different class hydrophobins in Escherichia coli. We produced DewA, DewC, DewD, DewE from A. nidulans and HFBI from Trichoderma reesei and compared surface coating properties of these hydrophobins. All tested proteins formed coatings on glass, strongly increasing the hydrophobicity of the surface, and showed emulsion-stabilizing properties. But whereas the typical class I hydrophobin DewA formed the most

SUBMITTER: Winandy L 

PROVIDER: S-EPMC6089913 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature