NMN zwitterion

362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API

27 compounds within 3 steps: 2 in 1, 6 in 2, 19 in 3

One step

nicotinic acid D-ribonucleotideReach from here →
1. nicotinamide-D-ribonucleotide amidohydrolase
No catalyst recordedcytosol
beta-nicotinamide D-ribosideReach from here →
1. 5'-nucleotidase (nicotinamide D-ribonucleotide)
Catalysed by ACP3, NT5E, NT5C, NT5C3B and 3 morecytosolOne of 2 routes

Two steps

a quinoneReach from here →
1. 5'-nucleotidase (nicotinamide D-ribonucleotide)
2. 1-(beta-D-ribofuranosyl)-1,4-dihydronicotinamide + a quinone + H(+) = beta-nicotinamide D-riboside + a quinol
Catalysed by ACP3, NT5E, NT5C, NT5C3B and 4 morecytosol
nicotinamideReach from here →
1. 5'-nucleotidase (nicotinamide D-ribonucleotide)
2. purine nucleoside phosphorylase (nicotinamide)
Catalysed by ACP3, NT5E, NT5C, NT5C3B and 4 morecytosol

Three steps

D-ribose 1-phosphateReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 4 morecytosol

1-(beta-D-ribofuranosyl)-1,4-dihydronicotinamideReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 4 morecytosol

deamido-NAD(+)Reach from here →

Catalysed by NMNAT3cytosol, mitochondrial matrixOne of 3 routes

beta-D-ribosylnicotinateReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 4 morecytosol

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 4 more

cytosol

adenosineReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 4 morecytosol

uridineReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 6 morecytosol

guanosineReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 4 morecytosol

1-methylnicotinamideReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 5 morecytosolOne of 2 routes

(S)-1-pyrroline-5-carboxylateReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 6 morecytosol

enol-oxaloacetateReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 6 morecytosolOne of 2 routes

inosineReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 4 morecytosol

CHEBI:17797Reach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 5 morecytosol

fumaric acidReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 5 morecytosol

xanthosineReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 4 morecytosol

a quinolReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 6 morecytosol, outer side of the membraneOne of 13 routes

orotateReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 5 morecytosol

nicotinate beta-D-ribonucleotideReach from here →

Catalysed by NMNAT3, NMNAT2, NMNAT1cytosol, mitochondrial matrixOne of 2 routes

dihydroxyacetone phosphateReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 5 morecytosol

S-sulfanylglutathioneReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 5 morecytosol

(3R,5S)-1-pyrroline-3-hydroxy-5-carboxylateReach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 5 morecytosol

alpha-NAD(+)Reach from here →

Catalysed by ACP3, NT5E, NT5C, NT5C3B and 9 morecytosol