ENTRY       EC 6.3.1.5
NAME        NAD+ synthase
            NAD+ synthetase
CLASS       Ligases
            Forming carbon-nitrogen bonds
            Acid--ammonia (or amine) ligases (amide synthases)
SYSNAME     Deamino-NAD+:ammonia ligase (AMP-forming)
REACTION    ATP + Deamino-NAD+ + NH3 = AMP + Pyrophosphate + NAD+
SUBSTRATE   ATP
            Deamino-NAD+
            NH3
PRODUCT     AMP
            Pyrophosphate
            NAD+
COMMENT     L-Glutamine also acts, more slowly, as amido-donor (cf.
            EC 6.3.5.1).
PATHWAY     PATH: MAP00760  Nicotinate and nicotinamide metabolism
            PATH: MAP00910  Nitrogen metabolism
GENES       MJA: MJ1352
            MTH: MTH1510
DBLINKS     University of Geneva ENZYME DATA BANK: 6.3.1.5
            WIT (What Is There) Metabolic Reconstruction: 6.3.1.5
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