{"version":"1.0","type":"link","title":"Retinal - Newikis","description":"Retinal (also known as retinaldehyde) is a polyene chromophore. It binds to opsin proteins and forms the chemical basis of visual phototransduction, the light-detection stage of visual perception (vision).","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/7/79/Retinal_3D_ball.png/1280px-Retinal_3D_ball.png","thumbnail_width":1280,"thumbnail_height":611}