1.14.14.158	alpha-carotene + [reduced NADPH-hemoprotein reductase] + O2	-	
1.14.14.158	beta-carotene + reduced cytochrome P-450 + O2	-	
1.14.14.158	additional information	LUT1/CYP97C1 protein reveals a major beta-carotene hydroxylase activity in vivo when depleted in its preferred substrate alpha-carotene	
1.14.14.158	zeinoxanthin + [reduced NADPH-hemoprotein reductase] + O2	-	
1.14.14.158	zeinoxanthin + [reduced NADPH-hemoprotein reductase] + O2	maize CYP97C19 is an enzyme with strong zeinoxanthin epsilon-ring hydroxylation activity