Biosynthesis of the purple membrane of halobacteria.
D001436:Bacteriorhodopsins / Q000096:biosynthesis*; D002338:Carotenoids / Q000096:biosynthesis*; D006217:Halobacterium / Q000378:metabolism*; D008027:Light; D010100:Oxygen; D010777:Photochemistry
D002338:Carotenoids; D001436:Bacteriorhodopsins; D010100:Oxygen