Shibaev VN, Veselovsky VV, Lozanova AV, Maltsev SD, Danilov LL, Forsee WT, Xing J, Cheung HC, Jedrzejas MJ. Synthesis of dolichyl phosphate derivatives with fluorescent label at the omega-end of the chain, new tools to study protein glycosylation.
Bioorg Med Chem Lett 2000;
10:189-92. [PMID:
10673108 DOI:
10.1016/s0960-894x(99)00662-9]
[Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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.
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