Fukunaga Keisuke, Hatanaka Takaaki, Ito Yuji, Taki Masumi
Department of Engineering Science, Bioscience and Technology Program, The Graduate School of Informatics and Engineering, The University of Electro-Communications (UEC), 1-5-1 Chofugaoka, Chofu, Tokyo 182-8585, Japan.
Mol Biosyst. 2013 Dec;9(12):2988-91. doi: 10.1039/c3mb70379g. Epub 2013 Sep 27.
The site-specific introduction of a haloacetamide derivative into a designated cysteine on a displaying peptide on a capsid protein (gp10) of bacteriophage T7 has been achieved. This easiest gp10-based thioetherification (10BASEd-T) is carried out in one-pot without side reactions or loss of phage infectivity.
已实现将卤代乙酰胺衍生物位点特异性引入噬菌体T7衣壳蛋白(gp10)上展示肽的指定半胱氨酸中。这种最简单的基于gp10的硫醚化反应(10BASEd-T)在一步反应中进行,没有副反应,也不会损失噬菌体的感染性。