Pathways

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BRENDA KEGG MetaCyc

NAD metabolism (BRENDA)

:= BRENDA, := KEGG, := MetaCyc, := SABIO-RK
:= amino acid sequences := show the reaction diagram
EC Number
Reaction
Pathways
Reaction IDs
Stoichiometry Check
Missing Substrate
Missing Product
Commentary
Remark
NAD+ diphosphatase
nicotinamide mononucleotide + H2O = nicotinamide riboside + phosphate
R02323 show the reaction diagram
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natural substrates, nucleotide
UDP-sugar diphosphatase
nicotinamide mononucleotide + H2O = nicotinamide riboside + phosphate
R02323 show the reaction diagram
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natural substrates, nucleotide
nicotinamide mononucleotide + H2O = nicotinamide riboside + phosphate
R02323 show the reaction diagram
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natural substrates, nucleotide
acid phosphatase
nicotinamide mononucleotide + H2O = nicotinamide riboside + phosphate
R02323 show the reaction diagram
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natural substrates, nucleotide
5'-nucleotidase
nicotinamide mononucleotide + H2O = nicotinamide riboside + phosphate
R02323 show the reaction diagram
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natural substrates, nucleotide
nicotinate phosphoribosyltransferase
nicotinate + 5-phospho-alpha-D-ribose 1-diphosphate + ATP + H2O = beta-nicotinate D-ribonucleotide + diphosphate + ADP + phosphate
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natural substrates, nucleotide
nicotinamide-nucleotide amidase
beta-nicotinamide D-ribonucleotide + H2O = beta-nicotinate D-ribonucleotide + NH3
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natural substrates, nucleotide
ribosylnicotinamide kinase
ATP + nicotinamide ribonucleotide = diphosphate + NAD+
BR47858 show the reaction diagram
R00137 show the reaction diagram
706
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natural substrates
nicotinamide-nucleotide adenylyltransferase
ATP + nicotinamide ribonucleotide = diphosphate + NAD+
BR47858 show the reaction diagram
R00137 show the reaction diagram
706
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natural substrates
nicotinate-nucleotide adenylyltransferase
ATP + nicotinamide ribonucleotide = diphosphate + NAD+
BR47858 show the reaction diagram
R00137 show the reaction diagram
706
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natural substrates
NAD+ glycohydrolase
NAD+ + H2O = ADP-D-ribose + nicotinamide + H+
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natural substrates
ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase
NAD+ + H2O = ADP-D-ribose + nicotinamide + H+
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natural substrates
NAD+ + H2O = ADP-D-ribose + nicotinamide + H+
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natural substrates
NAD+ ADP-ribosyltransferase
NAD+ + H2O = ADP-D-ribose + nicotinamide + H+
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natural substrates
NMN nucleosidase
beta-nicotinamide D-ribonucleotide + H2O = D-ribose 5-phosphate + nicotinamide
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natural substrates, nucleotide
ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase
beta-nicotinamide D-ribonucleotide + H2O = D-ribose 5-phosphate + nicotinamide
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natural substrates, nucleotide
NAD(P)+ transhydrogenase (Si-specific)
NADPH + NAD+ = NADP+ + NADH
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: specific for the B-faces of both NADP+ and NAD+ (ec 1.6.1.1) specific for the B-face of NADP+ and the A-face of NAD+ (ec 1.6.1.2)
natural substrates
NAD(P)+ transhydrogenase (Re/Si-specific)
NADPH + NAD+ = NADP+ + NADH
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: specific for the B-faces of both NADP+ and NAD+ (ec 1.6.1.1) specific for the B-face of NADP+ and the A-face of NAD+ (ec 1.6.1.2)
natural substrates
NAD(P)+ transhydrogenase
NADPH + NAD+ = NADP+ + NADH
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: specific for the B-faces of both NADP+ and NAD+ (ec 1.6.1.1) specific for the B-face of NADP+ and the A-face of NAD+ (ec 1.6.1.2)
natural substrates
7.1.1.1
proton-translocating NAD(P)+ transhydrogenase
NADPH + NAD+ = NADP+ + NADH
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: specific for the B-faces of both NADP+ and NAD+ (ec 1.6.1.1) specific for the B-face of NADP+ and the A-face of NAD+ (ec 1.6.1.2)
natural substrates
NAD+ synthase
ATP + deamido-NAD+ + NH3 = AMP + diphosphate + NAD+
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natural substrates
NAD+ synthase (glutamine-hydrolysing)
ATP + deamido-NAD+ + NH3 = AMP + diphosphate + NAD+
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natural substrates
quinolinate synthase
glycerone phosphate + iminosuccinate = pyridine-2,3-dicarboxylate + 2 H2O + phosphate
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: quinolinate synthetase, NadA multi-step reaction
natural substrates, multi-step reaction
nicotinate-nucleotide diphosphorylase (carboxylating)
beta-nicotinate D-ribonucleotide + diphosphate + CO2 = pyridine-2,3-dicarboxylate + 5-phospho-alpha-D-ribose 1-diphosphate
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natural substrates
L-aspartate oxidase
L-aspartate + O2 = iminosuccinate + H2O2
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: iminoaspartate can either be hydrolysed (see R00357) or can be used by ec 2.5.1.72 (see R04292)
natural substrates
NAD+ ADP-ribosyltransferase
NAD+ + (ADP-D-ribosyl)n-acceptor = nicotinamide + (ADP-D-ribosyl)n+1-acceptor + H+
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natural substrates, generic
NAD+-protein-arginine ADP-ribosyltransferase
NAD+ + (ADP-D-ribosyl)n-acceptor = nicotinamide + (ADP-D-ribosyl)n+1-acceptor + H+
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natural substrates, generic