GO:0009435

NAD biosynthetic process

Details: 
The chemical reactions and pathways resulting in the formation of nicotinamide adenine dinucleotide, a coenzyme present in most living cells and derived from the B vitamin nicotinic acid; biosynthesis may be of either the oxidized form, NAD, or the reduced form, NADH.
GO Category: 
biological_process
4
Total items in this category:  
Quinolinate synthetase (EC 2.5.1.72)
Nicotinate phosphoribosyltransferase (EC 2.4.2.11)
Nicotinate phosphoribosyltransferase (EC 2.4.2.11)