Two Novel Fungal Phenolic UDP Glycosyltransferases from Absidia coerulea and Rhizopus japonicus.

ABSTRACT: In the present study, two novel phenolic UDP glycosyltransferases (P-UGTs), UGT58A1 and UGT59A1, which can transfer sugar moieties from active donors to phenolic acceptors to generate corresponding glycosides, were identified in the fungal kingdom. UGT58A1 (from Absidia coerulea) and UGT59A1 (from Rhizopus japonicas) share a low degree of homology with known UGTs from animals, plants, bacteria, and viruses. These two P-UGTs are membrane-bound proteins with an N-terminal signal peptide and a transmembrane domain at the C terminus. Recombinant UGT58A1 and UGT59A1 are able to regioselectively and stereoselectively glycosylate a variety of phenolic aglycones to generate the corresponding glycosides. Phylogenetic analysis revealed the novelty of UGT58A1 and UGT59A1 in primary sequ

SUBMITTER: Xie K 

PROVIDER: S-EPMC5377498 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature