{Reference Type}: Journal Article {Title}: Synthesis of dolichyl phosphate derivatives with fluorescent label at the omega-end of the chain, new tools to study protein glycosylation. {Author}: Shibaev VN;Veselovsky VV;Lozanova AV;Maltsev SD;Danilov LL;Forsee WT;Xing J;Cheung HC;Jedrzejas MJ; {Journal}: Bioorg Med Chem Lett {Volume}: 10 {Issue}: 2 {Year}: Jan 2000 17 {Factor}: 2.94 {DOI}: 10.1016/s0960-894x(99)00662-9 {Abstract}: Derivatives of dolichyl phosphate (Dol-P) with 2-aminopyridine or 1-aminonaphtalene fluorophore groups at the omega-end of the chain were synthesized. These products serve as substrates for recombinant yeast Dol-P-mannose synthase. Fluorescence resonance energy transfer between a Trp residue of the enzyme and the 1-aminonaphtalene group of the Dol-P analogue was demonstrated.