1.1.1.141	15-hydroxyprostaglandin dehydrogenase (NAD+)	A-427 cell	-	
2.3.2.34	E2 NEDD8-conjugating enzyme	A-427 cell	-	
2.7.7.1	nicotinamide-nucleotide adenylyltransferase	A-427 cell	low NMNAT1 expression level	
2.7.11.16	G-protein-coupled receptor kinase	A-427 cell	-