KEGG Orthology (KO) [BR:rno00001] 09100 Metabolism 09108 Metabolism of cofactors and vitamins 00830 Retinol metabolism [PATH:rno00830] 299511 Rdh16; retinol dehydrogenase 16 precursor K11154 RDH16; retinol dehydrogenase 16 [EC:1.1.1.-]