Ariadne Genomics Inc. 11-cis-retinal --+> visual phototransduction pathway 11-cis-retinal ---> all-trans-retinal light 11-cis-retinal NADH NAD+ 11-cis-retinol retinyl ester phosphatidylcholine all-trans-retinol all-trans-retinal NADP+ NADPH ATP ADP Rho cone opsins visual phototransduction pathway Rlbp1 11-cis-retinal ---- Rlbp1 Rbp1 Lrat Rpe65 NAD+ ---> NADH 11-cis-retinol ---> 11-cis-retinal NADPH ---> NADP+ all-trans-retinal ---> all-trans-retinol Abca4 ATP ---> ADP light --+> 11-cis-retinal all-trans-retinol ---> retinyl ester Rdh8 Rdh12 Abca4 ---> all-trans-retinal Abca4 ---- all-trans-retinal retinyl ester ---> 11-cis-retinol all-trans-retinol ---- Rbp1 11-cis-retinal ---- Rho 11-cis-retinal ---- cone opsins Rdh10 Rdh11 Rdh5 all-trans-retinol ---- Rbp3 Rbp3 phosphatidylcholine ---> retinyl ester