Lipid modification of proteins through sortase-catalyzed transpeptidation.
Lipid modification of proteins through sortase-catalyzed transpeptidation.
复制标题
通过分类酶催化的转肽对蛋白质的脂质修饰。
DOI:
10.1021/ja806779e
复制
发表时间:
2008-12-03
影响因子:
15
通讯作者:
Ploegh, Hidde L.
中科院分区:
文献类型:
--
作者:
Antos, John M.;Miller, Gwenn M.;Grotenbreg, Gijsbert M.;Ploegh, Hidde L.
A general chemoenzymatic method for the site-specific attachment of lipids to protein substrates is described. Sortase A is used to append short lipid-modified oligoglycine peptides to the C terminus of protein substrates bearing a five amino acid sortase A recognition sequence (LPETG). We demonstrate the attachment of a range of hydrophobic modifications in excellent yield (60–90%), including a simple step for removing the sortase enzyme post-reaction. Lipoproteins prepared using these procedures were subsequently shown to associate with mammalian cells in a lipid tail-dependent fashion, and localized to the plasma membrane and endosomes.
登录
查看更多内容
影响因子:
15
作者:
Alexandrov, K;Heinemann, I;Waldmann, H
通讯作者:
Waldmann, H
影响因子:
15
作者:
Paulick, Margot G.;Wise, Amber R.;Bertozzi, Carolyn R.
通讯作者:
Bertozzi, Carolyn R.
影响因子:
2.7
作者:
Clow, Fiona;Fraser, John D.;Proft, Thomas
通讯作者:
Proft, Thomas
影响因子:
4.8
作者:
Eberl, H;Tittmann, P;Glockshuber, R
通讯作者:
Glockshuber, R
影响因子:
5.4
作者:
Hicks, MR;Gill, AC;Pinheiro, TJT
通讯作者:
Pinheiro, TJT