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6.3.5.1: NAD+ synthase (glutamine-hydrolysing)

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

Word Map on EC 6.3.5.1

Reaction

ATP
+
deamido-NAD+
 +
L-glutamine
 +
H2O
=
AMP
 +
diphosphate
 +
NAD+
 +
L-glutamate

Synonyms

abNadE, General stress protein 38, glutamine-dependent NAD synthetase, glutamine-dependent NAD+ synthetase, glutamine-dependent NadEGln, GSP38, Hsero_1894, mtuNadE, NAD synthetase (glutamine), NAD(+) synthase [glutamine-hydrolyzing], NAD+ synthase, NAD+ synthetase, NAD+ synthetase (glutamine-hydrolysing), NadE-679, NadE-738, NadE1, NADS, nic13, Nicotinamide adenine dinucleotide synthetase (glutamine), nicotinamide adenine dinucleotide synthetase enzyme, Nitrogen-regulatory protein, Qns1, Sporulation protein outB, Synthetase, nicotinamide adenine dinucleotide (glutamine)

ECTree

     6 Ligases
         6.3 Forming carbon-nitrogen bonds
             6.3.5 Carbon-nitrogen ligases with glutamine as amido-N-donor
                6.3.5.1 NAD+ synthase (glutamine-hydrolysing)

Specific Activity

Specific Activity on EC 6.3.5.1 - NAD+ synthase (glutamine-hydrolysing)

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.0002
-
mutant enzyme R112L, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.0011
-
mutant enzyme D593A/F622A, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.0017
0.0087
-
mutant enzyme L604N, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.015
-
mutant enzyme L604A/L519A, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.017
-
-
0.024
-
mutant enzyme R112S, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.033
-
recombinant NadE-738, nitrogen donor glutamine
0.0533
-
mutant enzyme I111A, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.09
-
glutamine-dependent activity
0.0931
-
mutant enzyme Y601A, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.1
-
recombinant NadE-738, nitrogen donor NH4+
0.112
-
mutant enzyme E177A, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.23
-
NH3 dependent activity
0.288
-
mutant enzyme F622A, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.293
-
mutant enzyme L604A, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.435
-
mutant enzyme D593A, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.44
-
recombinant NadE-679, nitrogen donor glutamine
0.644
-
mutant enzyme M621A, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
0.67
-
recombinant NadE-679, nitrogen donor NH4+
2.33
-
wild type enzyme, at 37°C, with 2 mM ATP, 5 mM MgCl2, 50 mM Tris-HCl, pH 8.0, 56 mM KCl, and 0.2 mg/ml bovine serum albumin
additional information
-
coupled enzyme assay for the measurement of recombinant human NAD+ synthetase by employing lactate dehydrogenase in a cycling/amplification reaction linked ultimately to the fluorescence generation of resorufin from reazurin via diaphorase