... with the NADPH cofactor, and the residues that correspond to Asn214, Lys 228, Arg253, Arg314 and Glu317 of the MUR1 sequence and form hydro-gen bonds with the GDP moiety [57] are retained in the ... performedassays with the Arabidopsis enzymes in the absence of one of each of the nonenzymatic components. Compar-able to previous reports, we found that the synthesis byGER1 of GDP-Fuc from the intermediate ... elegans and Drosophila melanogaster also express a range of fucosylated glycans, and the nematode particularly has a number of novel forms. For the synthesis of such glycans, the formation of GDP-fucose,...