1.1.1.153	sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)	caudate nucleus	-	655138	
1.1.1.315	11-cis-retinol dehydrogenase	caudate nucleus	9% mRNA expression of Rdh5 compared to liver	690797	
1.14.16.2	tyrosine 3-monooxygenase	caudate nucleus	-	438686, 438695	
1.14.17.1	dopamine beta-monooxygenase	caudate nucleus	-	727633	
1.4.3.5	pyridoxal 5'-phosphate synthase	caudate nucleus	19.0% of the activity in liver	655483	
2.7.1.107	diacylglycerol kinase (ATP)	caudate nucleus	-	640386	
3.1.1.7	acetylcholinesterase	caudate nucleus	-	729516	
3.1.4.11	phosphoinositide phospholipase C	caudate nucleus	highest expression level of PLCbeta1 in brain, especially in the amygdala, caudate nucleus and hippocampus	650333	
3.1.4.2	glycerophosphocholine phosphodiesterase	caudate nucleus	-	95143	
3.1.4.53	3',5'-cyclic-AMP phosphodiesterase	caudate nucleus	-	684821	
3.4.21.26	prolyl oligopeptidase	caudate nucleus	-	683923	
3.5.1.3	omega-amidase	caudate nucleus	-	288894	
3.6.1.13	ADP-ribose diphosphatase	caudate nucleus	-	209946, 655991	
3.6.1.5	apyrase	caudate nucleus	substantial portion of ATP-hydrolyzing activity depends on enzyme, enzyme is coexpressed with ecto-ATPase	656931