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6.3.1.5: NAD+ synthase

This is an abbreviated version!
For detailed information about NAD+ synthase, go to the full flat file.

Word Map on EC 6.3.1.5

Reaction

ATP
+
deamido-NAD+
+
NH3
=
AMP
+
diphosphate
+
NAD+

Synonyms

ammonia-dependent NADS, ammonia-dependent nicotinamide adenine dinucleotide synthetase, ammonia-specific NAD synthase, ammonia-specific NAD synthetase, Diphosphopyridine nucleotide synthetase, draNADS, MJ1352, mj_NADS, NAD synthase, NAD synthetase, NAD+ synthetase, NadE, NADS, NH3-dependent NAD+ synthetase, Nicotinamide adenine dinucleotide synthetase, Qns1, Synthetase, nicotinamide adenine dinucleotide

ECTree

     6 Ligases
         6.3 Forming carbon-nitrogen bonds
             6.3.1 Acid—ammonia (or amine) ligases (amide synthases)
                6.3.1.5 NAD+ synthase

Purification

Purification on EC 6.3.1.5 - NAD+ synthase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
native enzyme to homogeneity
E07950
Ni HiTrap column chromatography, and Superdex-200 gel filtration or Superdex-75 gel filtration
Ni-NTA Superflow resin chromatography
-
recombinant as His-tagged enzyme from Escherichia coli
-
recombinant enzyme from Escherichia coli, over 95% purity
-
recombinant His-tagged enzyme and recombinant thioredoxin-His6-fusion protein from Escherichia coli and insect cells, the His-tag is cleaved off afterwards
-
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography and gel filtration
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) star pLysS by nickel affinity chromatography, tag cleavage by a protease, another step of nickel affinity chromatography, and gel filtration
recombinantly overexpressed enzyme, to homogeneity
-