Modular assembly of glycoproteins: Towards the synthesis of GlyCAM-1 by using expressed protein ligation

被引:83
作者
Macmillan, D
Bertozzi, CR
机构
[1] Univ Edinburgh, Sch Chem, Edinburgh EH9 3JJ, Midlothian, Scotland
[2] Univ Calif Berkeley, Ctr New Direct Organ Synth, Dept Chem, Berkeley, CA 94720 USA
[3] Univ Calif Berkeley, Ctr New Direct Organ Synth, Dept Mol & Cell Biol, Berkeley, CA 94720 USA
[4] Univ Calif Berkeley, Howard Hughes Med Inst, Berkeley, CA 94720 USA
关键词
D O I
10.1002/anie.200352673
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Put the two together: Physiologically relevant glycoproteins containing saccharides at predetermined sites, such as GlyCAM-1, can be generated from small synthetic and bacterially derived fragments by using the expressed protein ligation methodology. This technique was used for the synthesis of three semisynthetic GlyCAM-1 variants 1-3 (see scheme).
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页码:1355 / 1359
页数:5
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