期刊
FEBS LETTERS
卷 585, 期 20, 页码 3337-3341出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.febslet.2011.09.024
关键词
Very long-chain fatty acid; Elongase; Lipid; ELOVL; Membrane
资金
- Japan Society for the Promotion of Science (JSPS) [23370057]
- Grants-in-Aid for Scientific Research [23370057] Funding Source: KAKEN
Very long-chain fatty acids (VLCFAs) have a variety of physiological functions and are related to numerous disorders. The key step of VLCFA elongation is catalyzed by members of the elongase family, ELOVLs. Mammals have seven ELOVLs (ELOVL1-7), yet none of them has been purified and analyzed. In the presented study we purified ELOVL7 and measured its activity by reconstituting it into proteoliposomes. Purified ELOVL7 exhibited high activity toward acyl-CoAs with C18 carbon chain length. The calculated K(m) values toward C18: 3(n-3)-CoA and malonyl-CoA were both in the mu M range. We also found that progression of the VLCFA cycle enhances ELOVL7 activity. (C) 2011 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.
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