1.3.1.78 L-arogenate + NAD+ - 1.3.1.78 L-arogenate + NAD+ exclusive metabolic route to tyrosine 1.3.1.78 L-arogenate + NAD+ important enzyme in regulation of tyrosine biosynthesis 1.3.1.78 L-arogenate + NAD+ i.e. 3-(1-carboxy-4-hydroxycyclohexa-2,5-dien-1-yl)-L-alanine, final biosynthetic step to tyrosine 1.3.1.78 L-arogenate + NADP+ - 1.3.1.78 L-arogenate + NADP+ enzyme of the arogenate pathway