CHEBI:16332

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

46 compounds within 3 steps: 5 in 1, 15 in 2, 26 in 3

One step

keto-D-fructose 6-phosphateReach from here →
1. D-Fructose 6-phosphate:D-glyceraldehyde-3-phosphate glycolaldehyde transferase
Catalysed by TKT, TKTL1, TKTL2cytosol
D-xyluloseReach from here →
1. ATP:D-xylulose 5-phosphotransferase
Catalysed by XYLBcytosol
CHEBI:29052Reach from here →
1. D-Fructose 6-phosphate:D-glyceraldehyde-3-phosphate glycolaldehyde transferase
Catalysed by TKT, TKTL1, TKTL2cytosolOne of 2 routes
D-sedoheptulose 7-phosphateReach from here →
1. transketolase (D-xylulose-5-phosphate)
Catalysed by TKT, TKTL1, TKTL2cytosol
D-ribulose 5-phosphateReach from here →
1. D-Ribulose-5-phosphate 3-epimerase
Catalysed by RPEL1, RPEcytosol

Two steps

CDP-D-ribuloseReach from here →
1. D-Ribulose-5-phosphate 3-epimerase
2. D-ribulose 5-phosphate + CTP + H(+) = CDP-D-ribulose + diphosphate
Catalysed by RPEL1, RPE, CRPPAcytosol
alpha-D-glucosamine 6-phosphateReach from here →
1. D-Fructose 6-phosphate:D-glyceraldehyde-3-phosphate glycolaldehyde transferase
2. L-glutamine:D-fructose-6-phosphate isomerase (deaminating)
Catalysed by TKT, TKTL1, TKTL2, GFPT2 and 1 morecytosol

Three steps

CHEBI:16108Reach from here →

Catalysed by TKT, TKTL1, TKTL2, TPI1cytosol

CHEBI:16132Reach from here →

Catalysed by TKT, TKTL1, TKTL2, DERAcytosol

sedoheptuloseReach from here →

Catalysed by TKT, TKTL1, TKTL2, SHPKcytosolOne of 2 routes

D-erythrose 4-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2cytosolOne of 5 routes

xylitolReach from here →

Catalysed by XYLB, SORDcytosol

methylglyoxalReach from here →

Catalysed by TKT, TKTL1, TKTL2cytosol

CHEBI:17797Reach from here →

Catalysed by TKT, TKTL1, TKTL2cytosolOne of 4 routes

D-glucopyranose 6-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, GPIcytosol

(2R)-3-phospho-glyceroyl phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, GAPDHS and 1 morecytosol

beta-D-fructose 6-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, TALDO1cytosol

D-xylulose 5-phosphateReach from here →

Catalysed by RPEL1, RPEcytosolOne of 2 routes

aldehydo-D-ribose 5-phosphateReach from here →

Catalysed by RPEL1, RPE, RPIAcytosol

D-ribulose 1-phosphateReach from here →

Catalysed by XYLB, KHKcytosol

Catalysed by TKT, TKTL1, TKTL2, DERA

cytosol

pyruvateReach from here →

Catalysed by TKT, TKTL1, TKTL2cytosol

1-acylglycerone 3-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, TPI1 and 1 morecytosol

CHEBI:15978Reach from here →

Catalysed by TKT, TKTL1, TKTL2, TPI1 and 2 morecytosolOne of 2 routes

dihydroxyacetoneReach from here →

Catalysed by TKT, TKTL1, TKTL2, TPI1 and 4 morecytosolOne of 3 routes

glycolaldehydeReach from here →

Catalysed by XYLB, KHK, ALDOA, ALDOB and 1 morecytosol

(R)-lactaldehydeReach from here →

Catalysed by TKT, TKTL1, TKTL2cytosolOne of 2 routes

keto-D-fructose 1-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, TPI1 and 3 morecytosol

hydroxyacetoneReach from here →

Catalysed by TKT, TKTL1, TKTL2, AKR7A2 and 2 morecytosolOne of 2 routes

beta-D-fructose 1,6-bisphosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, TALDO1 and 2 morecytosolOne of 2 routes

D-ribose 1-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, PGM2cytosol

D-glucoseReach from here →

Catalysed by TKT, TKTL1, TKTL2, GPI and 3 morecytosol, endoplasmic reticulum

D-xyloseReach from here →

Catalysed by XYLB, SORD, AKR1B1cytosol

(R)-S-lactoylglutathioneReach from here →

Catalysed by TKT, TKTL1, TKTL2, GLO1 and 1 morecytosolOne of 2 routes

N-acetyl-D-glucosamine 6-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, GFPT2 and 2 morecytosol

dihydroxyacetone phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, TPI1cytosol

6-phospho-D-glucono-1,5-lactoneReach from here →

Catalysed by TKT, TKTL1, TKTL2, GPI and 1 morecytosol, endoplasmic reticulumOne of 3 routes

5-phospho-alpha-D-ribose 1-diphosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, PRPS2 and 2 morecytosol

alpha-D-glucose 6-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, TALDO1 and 1 morecytosol

(2R)-3-phosphoglycerateReach from here →

Catalysed by TKT, TKTL1, TKTL2, GAPDHS and 4 morecytosolOne of 9 routes

1-hexadecanoylglycerone 3-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, TPI1 and 1 morecytosol, peroxisome

alpha-D-glucose 1,6-bisphosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, GAPDHS and 2 morecytosolOne of 3 routes

1D-myo-inositol 3-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, GPI and 1 morecytosol

D-glyceraldehyde 3-phosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, TALDO1cytosolOne of 6 routes

alpha-D-ribose 1,5-bisphosphateReach from here →

Catalysed by TKT, TKTL1, TKTL2, GAPDHS and 2 morecytosol