THE YELLOW BIOLUMINESCENCE BACTERIUM, VIBRIO-FISCHERI Y1, CONTAINS A BIOLUMINESCENCE ACTIVE RIBOFLAVIN PROTEIN IN ADDITION TO THE YELLOW FLUORESCENCE FMN PROTEIN

被引:20
作者
PETUSHKOV, VN
GIBSON, BG
LEE, J
机构
[1] UNIV GEORGIA,DEPT BIOCHEM & MOLEC BIOL,ATHENS,GA 30602
[2] RUSSIAN ACAD SCI,INST BIOPHYS,KRASNOYARSK 660036,RUSSIA
关键词
D O I
10.1006/bbrc.1995.1880
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 yellow bioluminescence Y1 strain of Vibrio fischeri can produce a 22 kDa protein with either FMN or riboflavin as a bound fluorophore. Both forms are active for shifting the bioluminescence spectral maximum. The fluorescence spectral distribution of the two proteins differs slightly and the in vivo emission appears to be an equal mixture of the two. The bioluminescence activity of the riboflavin Y1 protein contrasts with the inactivity of the related Photobacterium type. (C) 1995 Academic Press, Inc.
引用
收藏
页码:774 / 779
页数:6
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