ISOLATION AND CHARACTERIZATION OF THE DIFFERENT B800-850 LIGHT-HARVESTING COMPLEXES FROM LOW-LIGHT AND HIGH-LIGHT GROWN CELLS OF RHODOPSEUDOMONAS-PALUSTRIS, STRAIN 2.1.6
ISOLATION AND CHARACTERIZATION OF THE DIFFERENT B800-850 LIGHT-HARVESTING COMPLEXES FROM LOW-LIGHT AND HIGH-LIGHT GROWN CELLS OF RHODOPSEUDOMONAS-PALUSTRIS, STRAIN 2.1.6
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DOI：
10.1016/0005-2728(90)90008-r
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发表时间：
1990-03-15
期刊：
影响因子：
--
通讯作者：
COGDELL, RJ
中科院分区：
文献类型：
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作者：
EVANS, MB;HAWTHORNTHWAITE, AM;COGDELL, RJ
从高光和低光生长的沼泽红假单胞菌细胞中分离出两种不同类型的 B800-850 复合物。这些复合物具有独特的色素和多肽组成。高光复合物的细菌叶绿素:类胡萝卜素比例为2:1，而低光复合物的细菌叶绿素:类胡萝卜素比例为3:1。在两种类型的复合物中，类胡萝卜素与细菌叶绿素单线态-单线态能量转移的功效相似。
Two separately different types of B800-850 complex have been isolated from high- and low-light-grown cells of Rhodopseudomonas palustris. These complexes have distinct pigment and polypeptide composition. The high-light complex has a bacteriochlorophyll:carotenoid ratio of 2:1, while the low-light complex has a bacteriochlorophyll:carotenoid ratio of 3:1. The efficacy of carotenoid to bacteriochlorophyll singlet-singlet energy transfer in both types of complex is similar.