3.2.2.6	extracellular	surface antigen CD38	-	732593	
3.2.2.6	membrane	-	16020	326409, 716910	
3.2.2.6	membrane	CD38 is a type II membrane protein with an extracellular C-terminal enzymatic domain with NADase/NADPase and ADPR cyclase activity and a short cytoplasmic N-terminal tail	16020	714921	
3.2.2.6	membrane	CD38 is a type II transmembrane protein	16020	731987	
3.2.2.6	membrane	most frog enzyme (81%) is distributed in the membrane fraction (5% in mitochondrial fraction and 14% in microsomal fraction)	16020	732501	
3.2.2.6	microsome	-	-	326409, 732501	
3.2.2.6	mitochondrion	mitochondrial membrane	5739	732501	
3.2.2.6	plasma membrane	CD38 is predominately on the plasma membrane of Raji and retinoic acid-treated HL-60 cells	5886	731987	
3.2.2.6	soluble	-	-	732593