CHEBI:67119

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

127 compounds within 3 steps: 10 in 1, 30 in 2, 87 in 3

One step

CHEBI:12947Reach from here →
1. UDP-alpha-D-galactose:N-acylsphingosine D-galactosyltransferase
Catalysed by UGT8cytosolOne of 5 routes
psychosineReach from here →
1. UDP-alpha-D-galactose:sphingosine 1-beta-galactosyltransferase
No catalyst recordedcytosol
a neolactoside nLc4Cer(d18:1(4E))Reach from here →
1. beta-1,4-galactosyltransferase (lc3Cer)
Catalysed by B4GALT3, B4GALT4, B4GALT2, B4GALT1cytosol
a beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(d18:1(4E))Reach from here →
1. N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase (lc3Cer)
Catalysed by B3GALT2, B3GALT5, B3GALT1cytosolOne of 2 routes
a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E))Reach from here →
1. glucosylceramide pool to LacCer pool conversion
Catalysed by ALG1L2, B4GALT5, B3GALT2, B4GALT3 and 31 moreendoplasmic reticulumOne of 3 routes
a globoside Gb3Cer (d18:1(4E))Reach from here →
1. alpha 1,4-galactosyltransferase (P blood group) (LacCer pool)
Catalysed by A4GALTcytosolOne of 2 routes
alpha-lactoseReach from here →
1. UDP-alpha-D-galactose:D-glucose 4-beta-D-galactosyltransferase
Catalysed by B4GALT2, LALBA, B4GALT1Golgi apparatus
alpha-D-galactose 1-phosphateReach from here →
1. UDP-glucose:alpha-D-galactose-1-phosphate uridylyltransferase
Catalysed by GALTcytosol
a ganglioside GM1 (d18:1(4E))Reach from here →
1. beta-1,3-galactosyltransferase (GM2)
Catalysed by B3GALT4cytosolOne of 2 routes
a ganglioside GD1b (d18:1(4E))Reach from here →
1. beta-1,3-galactosyltransferase (GD2)
Catalysed by B3GALT4cytosolOne of 2 routes

Two steps

Three steps

, B3GALT2

, B4GALT3

endoplasmic reticulum, cytosol

One of 3 routes

a globoside Gb4Cer (d18:1(4E))Reach from here →

Catalysed by A4GALTcytosolOne of 4 routes

D-glucosyl-N-acylsphingosineReach from here →

Catalysed by ALG1L2, B4GALT5, B3GALT2, B4GALT3 and 35 moreendoplasmic reticulum, lysosome

a lysoGb3(d18:1(4E))Reach from here →

Catalysed by A4GALT, ASAH1cytosol

a ganglioside GA2 (d18:1(4E))Reach from here →

Catalysed by ALG1L2, B4GALT5, B3GALT2, B4GALT3 and 32 moreendoplasmic reticulum, cytosolOne of 3 routes

a ganglioside GA1 (d18:1(4E))Reach from here →

Catalysed by B3GALT4, NEU3cytosol

alpha-D-galactoseReach from here →

Catalysed by ALG1L2, B4GALT5, B3GALT2, B4GALT3 and 35 moreendoplasmic reticulum, lysosomeOne of 13 routes

a neolactoside IV(2)-alpha-Fuc-nLc4Cer(d18:1(4E))Reach from here →

Catalysed by B4GALT3, B4GALT4, B4GALT2, B4GALT1 and 2 morecytosol

alpha-L-fucosyl-(1->2)- beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-acylsphing-4-enineReach from here →

Catalysed by B3GALT2, B3GALT5, B3GALT1, FUT1 and 1 morecytosolOne of 2 routes

a fatty acidReach from here →

Catalysed by A4GALT, ASAH1cytosol

N-acetylneuraminateReach from here →

Catalysed by B3GALT4, NEU3cytosolOne of 2 routes

D-galactoseReach from here →

Catalysed by A4GALT, GLAcytosolOne of 2 routes

D-glucoseReach from here →

Catalysed by UGT8, GALCcytosol, lysosomeOne of 3 routes

N-acetyl-beta-neuraminic acidReach from here →

Catalysed by B3GALT4, NEU2cytosolOne of 3 routes

an isogloboside iGb3Cer (d18:1(4E))Reach from here →

Catalysed by ALG1L2, B4GALT5, B3GALT2, B4GALT3 and 32 moreendoplasmic reticulum

an N-acylsphing-4-enineReach from here →

Catalysed by UGT8, GALCcytosol, lysosomeOne of 2 routes

sphing-4-enineReach from here →

No catalyst recordedcytosolOne of 2 routes

alpha-D-glucose 1-phosphateReach from here →

Catalysed by GALTcytosol

a neolactoside IV(3)-alpha-NeuAc-nLc4Cer(d18:1(4E))Reach from here →

Catalysed by B4GALT3, B4GALT4, B4GALT2, B4GALT1 and 1 morecytosolOne of 2 routes

a ganglioside GM3 (d18:1(4E))Reach from here →

Catalysed by ALG1L2, B4GALT5, B3GALT2, B4GALT3 and 32 moreendoplasmic reticulum, cytosolOne of 3 routes

UDP-alpha-D-galactoseReach from here →

Catalysed by GALTcytosol

a ganglioside GM2 (d18:1(4E))Reach from here →

Catalysed by B3GALT4, LCT, GLB1, GLB1L and 1 morecytosolOne of 4 routes

an N-acyl-1-beta-D-(3-O-sulfo)-galactosyl-sphing-4-enineReach from here →

Catalysed by UGT8, GAL3ST1cytosol, lysosome

a neolactoside III(3)-alpha-Fuc-nLc4Cer(d18:1(4E))Reach from here →

Catalysed by B4GALT3, B4GALT4, B4GALT2, B4GALT1 and 1 morecytosol

beta-D-3-sulfogalactosyl-(1->4)-beta-D-glucosyl-(1<->1')-N-acylsphing-4-enineReach from here →

Catalysed by ALG1L2, B4GALT5, B3GALT2, B4GALT3 and 32 moreendoplasmic reticulum

a ganglioside GD1a (d18:1(4E))Reach from here →

Catalysed by B3GALT4, ST3GAL1, ST3GAL4, ST3GAL2cytosolOne of 3 routes

a ganglioside GT1b (d18:1(4E))Reach from here →

Catalysed by B3GALT4, ST3GAL1, ST3GAL4, ST3GAL2cytosolOne of 3 routes

a ganglioside GD2 (d18:1(4E))Reach from here →

Catalysed by B3GALT4, GLB1cytosol, lysosome

a ganglioside Fuc-GM1 (d18:1(4E))Reach from here →

Catalysed by B3GALT4, FUT2cytosol

Catalysed by GALT, B3GALT2, B3GALT1cytosol

a beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivativeReach from here →

Catalysed by GALT, B4GALT3, B4GALT2, B4GALT1cytosol

a 3-(acyloxy)acyl derivative of bacterial toxinReach from here →

Catalysed by A4GALT, ASAH1, AOAHcytosol

an alpha-D-galactosyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivativeReach from here →

Catalysed by GALT, A3GALT2cytosol

an N-acyl-sphinga-4E,14Z-dienineReach from here →

Catalysed by UGT8, GALC, FADS3cytosol, lysosome

an alpha-D-galactosyl-(1->3)-[alpha-L-fucosyl-(1->2)]-beta-D-galactosyl derivativeReach from here →

Catalysed by GALT, ABOcytosol

a globoside NOR1Reach from here →

Catalysed by GALT, A4GALTcytosol

a globoside GalGb3CerReach from here →

Catalysed by GALT, A3GALT2cytosol

a beta-D-Gal-(1<->1')-ceramideReach from here →

Catalysed by GALT, UGT8cytosol