New high expression and high activity n-glycosidases, methods of production and applications thereof

Abstract

The present invention concerns a novel fusion polypeptide comprising a polypeptide having an N-glycosidase activity fused to an antioxidant moiety, wherein the polypeptide having an N-glycosidase activity is a polypeptide from a bacterium belonging to the Acidobacteria phylum, preferably to the Acidobacteriia class. The present invention also concerns the nucleic acid molecule, vector, and host cell encoding the fusion polypeptide, as well as compositions and kits thereof. The present invention also provides methods for purifying and/or for producing the fusion polypeptide, as well as in vitro use of the fusion polypeptide, or the nucleic acid molecule, vector, or host cell encoding the fusion polypeptide, or compositions thereof.

Dependencies are inferred from the claim text.