3.2.2.14	NAD metabolism	NAD metabolism	-	-	
3.2.2.14	NAD salvage (plants)	-	-	PWY-5381	
3.2.2.14	NAD salvage pathway I (PNC VI cycle)	-	-	PYRIDNUCSAL-PWY	
3.2.2.14	Nicotinate and nicotinamide metabolism	-	00760	-