出典:Wiktionary
phycourobilin (usually uncountable, 複数形 phycourobilins)
出典:Wikipedia
出典:『Wikipedia』 (2011/04/18 12:00 UTC 版)
Phycourobilin is a tetrapyrrole orange molecule involved in photosynthesis in cyanobacteria and red algae. This chromophore is bound to the phycobiliprotein phycoerythrin, the distal component of the light-harvesting system of cyanobacteria and red algae (phycobilisome).