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非洲布氏锥虫不同表面糖蛋白所在的糖磷酸肌醇膜包含着几个甘露糖残基,磷酸长醇甘露糖被认为是它的前体。而磷酸长醇甘露糖本身可能是由一种需长醇-甘露糖转移酶所合成。本文将该酶的活性进行定性定位。 实验结果显示:布氏锥虫甘露糖转移酶可将GDP-[~(14)C]甘露糖中甘露糖转移到磷酸
African blotches of Trypanosoma brucei different surface glycoproteins where the phosphoinositol membrane contains several mannose residues, phosphate long-mannose is considered to be its precursor. The long phosphate mannose itself may be a long alcohol - mannose transferase synthesis. In this paper, the enzyme activity of qualitative positioning. The experimental results show that Trypanosoma brucei mannosyl transferase can transfer mannose from GDP- [~ (14) C] mannose to phosphoric acid