Structural diversity of the membrane core lipids of extreme Halophiles

被引:8
作者
Morita, M [1 ]
Yamauchi, N [1 ]
Eguchi, T [1 ]
Kakinuma, K [1 ]
机构
[1] Tokyo Inst Technol, Dept Chem, Meguro Ku, Tokyo 152, Japan
关键词
archaea; halophile; membrane lipid;
D O I
10.1271/bbb.62.596
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The structural diversity of the core lipids of extreme halophiles Haloarcula japonica and Halobacterium halobium was investigated. The most significant difference is that Ha. japonica contains sn-2,3-di-O-phytanlglycerol exclusively as the core lipid, whereas Hb. halobium contains both sn-2,3-di-O-phytanylglycerol and sn-2-O-sestertepanyl (3,7,11,15,19-pentamethyleicosanyl)3-O-phytanylglycerol.
引用
收藏
页码:596 / 598
页数:3
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