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retinaldehyd

Heslo	retinaldehyd
Heslo anglicky	Retinaldehyde
Odkazy	11-trans retinal 3,7-dimetyl-9-(2,6,6-trimetyl-1-cyclohexén-1-yl)-2,4,6,8-nonatetraenal axeroftal retinal retinén vitamín A aldehyd 11-cis retinal retinylaldehyd retinyl aldehyd all-trans-retinal
Angl. X odkazy	11-trans-Retinal 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-Nonatetraenal Axerophthal Retinal Retinene Retinyl Aldehydde Vitamin A Aldehyde all-trans-Retinal
Vysvetľujúca pozn. v angl.	A diterpene derived from the carotenoid VITAMIN A which functions as the active component of the visual cycle. It is the prosthetic group of RHODOPSIN (i.e., covalently bonded to ROD OPSIN as 11-cis-retinal). When stimulated by visible light, rhodopsin transforms this cis-isomer of retinal to the trans-isomer (11-trans-retinal). This transformation straightens-out the bend of the retinal molecule and causes a change in the shape of rhodopsin triggering the visual process. A series of energy-requiring enzyme-catalyzed reactions convert the 11-trans-retinal back to the cis-isomer.
Odkazy	(2) - ČLÁNKY

predmetové heslo

Počet záznamov: 1