THE LIGHT-HARVESTING CHLOROPHYLL A-C-BINDING PROTEIN OF DINOFLAGELLATES - A PUTATIVE POLYPROTEIN

被引:67
作者
HILLER, RG
WRENCH, PM
SHARPLES, FP
机构
[1] School of Biological Sciences, Macquarie University, Macquarie
关键词
AMINO ACID SEQUENCE; CHLOROPHYLL C; POLYPROTEIN; LIGHT-HARVESTING COMPLEX; DINOPHYCEAE; AMPHIDINIUM CARTERAE;
D O I
10.1016/0014-5793(95)00297-M
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 principle light-harvesting chlorophyll a-c-binding protein of Amphidinium carterae of 19 kDa is encoded as a polyprotein translated from a 6.1 kb mRNA. The cDNA sequences indicate that each derived polypeptide is contiguous with the next and that the mature peptides are formed by cleavage at a C-terminal arginine residue. Comparison of the amino-acid sequences shows the Amphidinium protein to be most closely related to the fucoxanthin-chlorophyll-protein (Fcp) of Phaeodactylum and less related to the chlorophyll a-b-binding (Cab) proteins including those from Englena.
引用
收藏
页码:175 / 178
页数:4
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