期刊
NUTRITION REVIEWS
卷 72, 期 6, 页码 369-376出版社
OXFORD UNIV PRESS INC
DOI: 10.1111/nure.12103
关键词
chromatin; epigenetics; gene regulation; holocarboxylase synthetase; metabolism
资金
- Hatch Act
- NIH [DK063945, DK077816]
The role of holocarboxylase synthetase (HLCS) in catalyzing the covalent binding of biotin to the five biotin-dependent carboxylases in humans is well established, as are the essential roles of these carboxylases in the metabolism of fatty acids, the catabolism of leucine, and gluconeogenesis. This review examines recent discoveries regarding the roles of HLCS in assembling a multiprotein gene repression complex in chromatin. In addition, emerging evidence suggests that the number of biotinylated proteins is far larger than previously assumed and includes members of the heat-shock superfamily of proteins and proteins coded by the ENO1 gene. Evidence is presented linking biotinylation of heat-shock proteins HSP60 and HSP72 with redox biology and immune function, respectively, and biotinylation of the two ENO1 gene products MBP-1 and ENO1 with tumor suppression and glycolysis, respectively.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据