alpha-D-glucose 1-phosphate

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

104 compounds within 3 steps: 7 in 1, 20 in 2, 77 in 3

Three steps

CHEBI:17202Reach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. ITP:D-glucose 6-phosphotransferase
3. IDP phosphohydrolase
Catalysed by IMPA2, IMPA1, HK1, HK2 and 10 morecytosol, extracellular space
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. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. UDP-glucose:alpha-D-galactose-1-phosphate uridylyltransferase
3. N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase (lc3Cer)
Catalysed by GALT, B3GALT2, B3GALT5, B3GALT1cytosolOne of 3 routes
cholesteryl 3-beta-D-glucosideReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. an N-acylsphing-4-enine + UDP-alpha-D-glucose = a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine + UDP + H(+)
3. a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine + cholesterol = cholesteryl 3-beta-D-glucoside + an N-acylsphing-4-enine
Catalysed by GALT, UGCG, GBA1, GBA2
(2S)-naringeninReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. (2S)-naringenin + UDP-alpha-D-glucose = (2S)-naringenin 7-O-beta-D-glucoside + UDP + H(+)
3. (2S)-naringenin + UDP-alpha-D-glucose = (2S)-naringenin 7-O-beta-D-glucoside + UDP + H(+)
Catalysed by GALT, UGT3A2One of 2 routes
alpha-D-glucoseReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. D-glucose 1-epimerase
3. alpha-D-glucose = beta-D-glucose
Catalysed by IMPA2, IMPA1, GALMcytosol
a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E))Reach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. UDP-glucose:alpha-D-galactose-1-phosphate uridylyltransferase
3. glucosylceramide pool to LacCer pool conversion
Catalysed by GALT, ALG1L2, B4GALT5, B3GALT2 and 32 morecytosol, endoplasmic reticulumOne of 5 routes
dTDPReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. dATP:D-glucose 6-phosphotransferase
3. nucleoside-diphosphate kinase (dADP)
Catalysed by IMPA2, IMPA1, HK1, HK2 and 8 morecytosolOne of 3 routes
a globoside Gb3Cer (d18:1(4E))Reach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. UDP-glucose:alpha-D-galactose-1-phosphate uridylyltransferase
3. alpha 1,4-galactosyltransferase (P blood group) (LacCer pool)
Catalysed by GALT, A4GALTcytosolOne of 3 routes
a beta-D-galactosyl-(1<->1')-N-acylsphing-4-enineReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. an N-acylsphing-4-enine + UDP-alpha-D-galactose = a beta-D-galactosyl-(1<->1')-N-acylsphing-4-enine + UDP + H(+)
Catalysed by GALT, UGT8
D-gluconateReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. D-glucose + NAD(+) = D-glucono-1,5-lactone + NADH + H(+)
3. D-glucono-1,5-lactone + H2O = D-gluconate + H(+)
Catalysed by IMPA2, IMPA1, H6PD, RGN
an alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->4)-beta-D-GlcNAc derivativeReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. an alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-GlcNAc derivative + UDP-alpha-D-galactose = an alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->4)-beta-D-GlcNAc derivative + UDP + H(+)
Catalysed by GALT, ABO
an alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->3)-alpha-D-GalNAc derivativeReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. an alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-alpha-D-GalNAc derivative + UDP-alpha-D-galactose = an alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->3)-alpha-D-GalNAc derivative + UDP + H(+)
Catalysed by GALT, ABO
an alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->4)-beta-D-Glc derivativeReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. an alpha-L-Fuc-(1->2)-beta-D-Gal-(1->4)-beta-D-Glc derivative + UDP-alpha-D-galactose = an alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->4)-beta-D-Glc derivative + UDP + H(+)
Catalysed by GALT, ABO
an alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->3)-beta-D-GlcNAc derivativeReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. an alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GlcNAc derivative + UDP-alpha-D-galactose = an alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->3)-beta-D-GlcNAc derivative + UDP + H(+)
Catalysed by GALT, ABO
an alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->3)-beta-D-GalNAc derivativeReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. an alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GalNAc derivative + UDP-alpha-D-galactose = an alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->3)-beta-D-GalNAc derivative + UDP + H(+)
Catalysed by GALT, ABO
NAADPHReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. D-glucose + ADP = D-glucose 6-phosphate + AMP + H(+)
3. NAADP(+) + D-glucose 6-phosphate = NAADPH + 6-phospho-D-glucono-1,5-lactone + H(+)
Catalysed by IMPA2, IMPA1, ADPGK, G6PD
beta-D-galactoseReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. D-glucose + UDP-alpha-D-galactose = lactose + UDP + H(+)
3. lactose + H2O = beta-D-galactose + D-glucose
Catalysed by IMPA2, IMPA1, B4GALT2, B4GALT1 and 1 more
a ganglioside GA1 (d18:1(4E))Reach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. a ganglioside GA2 (d18:1(4E)) + UDP-alpha-D-galactose = a ganglioside GA1 (d18:1(4E)) + UDP + H(+)
Catalysed by GALT, B3GALT4
alpha-D-galactoseReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. UDP-alpha-D-galactose:D-glucose 4-beta-D-galactosyltransferase
3. Lactose galactohydrolase
Catalysed by IMPA2, IMPA1, B4GALT2, LALBA and 5 moreGolgi apparatus, extracellular spaceOne of 2 routes
beta-D-fructoseReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. Aldehyde Reductase
3. D-Glucitol:NAD+ 2-oxidoreductase
Catalysed by IMPA2, IMPA1, SORDcytosol
a fatty acidReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. an N-acylsphing-4-enine + UDP-alpha-D-glucose = a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine + UDP + H(+)
3. a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine + H2O = beta-D-glucosyl-(1<->1)-sphing-4-enine + a fatty acid
Catalysed by GALT, UGCG, ASAH1
CHEBI:29052Reach from here →
1. (2R)-3-phospho-glyceroyl phosphate + alpha-D-glucose 1-phosphate = alpha-D-glucose 1,6-bisphosphate + (2R)-3-phosphoglycerate + H(+)
2. ATP:3-phospho-D-glycerate 1-phosphotransferase
3. D-glyceraldehyde-3-phosphate:NAD+ oxidoreductase (phosphorylating)
Catalysed by PGM2L1, PGK1, PGK2, CRISP3 and 2 morecytosol
beta-D-fructose 1,6-bisphosphateReach from here →
1. alpha-D-glucose 1-phosphate = alpha-D-glucose 6-phosphate
2. alpha-D-glucose 6-phosphate = beta-D-fructose 6-phosphate
3. beta-D-fructose 1,6-bisphosphate + H2O = beta-D-fructose 6-phosphate + phosphate
Catalysed by PGM1, PGM2, GPI, FBP2 and 1 moreOne of 2 routes
phosphoenolpyruvic acidReach from here →
1. (2R)-3-phospho-glyceroyl phosphate + alpha-D-glucose 1-phosphate = alpha-D-glucose 1,6-bisphosphate + (2R)-3-phosphoglycerate + H(+)
2. D-phosphoglycerate 2,3-phosphomutase
3. 2-phospho-D-glycerate hydro-lyase (phosphoenolpyruvate-forming)
Catalysed by PGM2L1, BPGM, PGAM2, PGAM1 and 4 morecytosol
keto-D-fructoseReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. Aldehyde Reductase
3. keto-D-fructose + NADH + H(+) = D-sorbitol + NAD(+)
Catalysed by IMPA2, IMPA1, SORDcytosol
an isogloboside iGb3Cer (d18:1(4E))Reach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E)) + UDP-alpha-D-galactose = an isogloboside iGb3Cer (d18:1(4E)) + UDP + H(+)
Catalysed by GALT, A3GALT2
an N-acylsphing-4-enineReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. an N-acylsphing-4-enine + UDP-alpha-D-glucose = a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine + UDP + H(+)
3. a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine + H2O = an N-acylsphing-4-enine + D-glucose
Catalysed by GALT, UGCG, GBA1, GBA3 and 1 moreOne of 2 routes
D-sedoheptulose 7-phosphateReach from here →
1. alpha-D-glucose 1-phosphate = alpha-D-glucose 6-phosphate
2. alpha-D-glucose 6-phosphate = beta-D-fructose 6-phosphate
3. D-sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate = D-erythrose 4-phosphate + beta-D-fructose 6-phosphate
Catalysed by PGM1, PGM2, GPI, TALDO1
dCMPReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. dATP:D-glucose 6-phosphotransferase
3. cytidine/uridine monophosphate kinase (dADP)
Catalysed by IMPA2, IMPA1, HK1, HK2 and 3 morecytosolOne of 2 routes
dGMPReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. dATP:D-glucose 6-phosphotransferase
3. dADP to dATP conversion
Catalysed by IMPA2, IMPA1, HK1, HK2 and 2 morecytosol, mitochondrial matrix
UDP-N-acetyl-alpha-D-glucosamineReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. UDP-N-acetyl-alpha-D-glucosamine(out) + UDP-alpha-D-galactose(in) = UDP-N-acetyl-alpha-D-glucosamine(in) + UDP-alpha-D-galactose(out)
Catalysed by GALT, SLC35A2inner side of the membrane, outer side of the membraneOne of 2 routes
6-phospho-D-glucono-1,5-lactoneReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. ATP:D-glucose 6-phosphotransferase
3. D-glucose-6-phosphate:NADP+ 1-oxidoreductase
Catalysed by IMPA2, IMPA1, HK1, GCK and 4 morecytosol, endoplasmic reticulumOne of 6 routes
1D-myo-inositol 3-phosphateReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. ATP:D-glucose 6-phosphotransferase
3. 1D-myo-inositol-3-phosphate lyase (isomerizing)
Catalysed by IMPA2, IMPA1, HK1, GCK and 4 morecytosolOne of 2 routes
phosphoenolpyruvateReach from here →
1. (2R)-3-phospho-glyceroyl phosphate + alpha-D-glucose 1-phosphate = alpha-D-glucose 1,6-bisphosphate + (2R)-3-phosphoglycerate + H(+)
2. D-phosphoglycerate 2,3-phosphomutase
3. (2R)-2-phosphoglycerate = phosphoenolpyruvate + H2O
Catalysed by PGM2L1, BPGM, PGAM2, PGAM1 and 5 morecytosol
D-mannose 6-phosphateReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. D-glucose + ADP = D-glucose 6-phosphate + AMP + H(+)
3. D-glucose 6-phosphate = D-mannose 6-phosphate
Catalysed by IMPA2, IMPA1, ADPGK, GPI
D-glyceraldehyde 3-phosphateReach from here →
1. (2R)-3-phospho-glyceroyl phosphate + alpha-D-glucose 1-phosphate = alpha-D-glucose 1,6-bisphosphate + (2R)-3-phosphoglycerate + H(+)
2. ATP:3-phospho-D-glycerate 1-phosphotransferase
3. D-glyceraldehyde 3-phosphate + phosphate + NAD(+) = (2R)-3-phospho-glyceroyl phosphate + NADH + H(+)
Catalysed by PGM2L1, PGK1, PGK2, CRISP3 and 2 morecytosolOne of 3 routes
beta-D-galactosyl-(1->4)-N-acetyl-D-glucosamineReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. N-acetyl-D-glucosamine + UDP-alpha-D-galactose = beta-D-galactosyl-(1->4)-N-acetyl-D-glucosamine + UDP + H(+)
Catalysed by GALT, B4GALT3, B4GALT4, B4GALT2 and 1 more
a globoside GalGb4Cer (d18:1(4E))Reach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. a globoside Gb4Cer (d18:1(4E)) + UDP-alpha-D-galactose = a globoside GalGb4Cer (d18:1(4E)) + UDP + H(+)
Catalysed by GALT, B3GALT5
dTMPReach from here →
1. alpha-D-glucose 1-phosphate + H2O = D-glucose + phosphate
2. dATP:D-glucose 6-phosphotransferase
3. deoxythymidylate kinase (dADP)
Catalysed by IMPA2, IMPA1, HK1, HK2 and 3 morecytosol, mitochondrial matrixOne of 2 routes
UDP-N-acetyl-alpha-D-galactosamineReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. UDP-N-acetyl-alpha-D-galactosamine(out) + UDP-alpha-D-galactose(in) = UDP-N-acetyl-alpha-D-galactosamine(in) + UDP-alpha-D-galactose(out)
Catalysed by GALT, SLC35A2inner side of the membrane, outer side of the membraneOne of 2 routes
alpha-D-ribose 1,5-bisphosphateReach from here →
1. (2R)-3-phospho-glyceroyl phosphate + alpha-D-glucose 1-phosphate = alpha-D-glucose 1,6-bisphosphate + (2R)-3-phosphoglycerate + H(+)
2. ATP:3-phospho-D-glycerate 1-phosphotransferase
3. (2R)-3-phospho-glyceroyl phosphate + alpha-D-ribose 1-phosphate = alpha-D-ribose 1,5-bisphosphate + (2R)-3-phosphoglycerate + H(+)
Catalysed by PGM2L1, PGK1, PGK2, CRISP3cytosol
genisteinReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. genistein + UDP-alpha-D-glucose = genistein 7-O-beta-D-glucoside + UDP + H(+)
3. genistein + UDP-alpha-D-glucose = genistein 7-O-beta-D-glucoside + UDP + H(+)
Catalysed by GALT, UGT3A2, UGT3A1One of 2 routes
a ganglioside GM1 (d18:1(4E))Reach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. UDP-glucose:alpha-D-galactose-1-phosphate uridylyltransferase
3. beta-1,3-galactosyltransferase (GM2)
Catalysed by GALT, B3GALT4cytosolOne of 3 routes
daidzeinReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. daidzein + UDP-alpha-D-glucose = daidzein 7-O-beta-D-glucoside + UDP
3. daidzein + UDP-alpha-D-glucose = daidzein 7-O-beta-D-glucoside + UDP
Catalysed by GALT, UGT3A2One of 2 routes
a neolactoside IV(3)-beta-[Gal-beta-(1->3)-GlcNAc]-nLc4Cer(d18:1(4E))Reach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. a neolactoside IV(3)-beta-GlcNAc-nLc4Cer(d18:1(4E)) + UDP-alpha-D-galactose = a neolactoside IV(3)-beta-[Gal-beta-(1->3)-GlcNAc]-nLc4Cer(d18:1(4E)) + UDP + H(+)
Catalysed by GALT, B3GALT2
a beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramideReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. a beta-D-glucosylceramide + UDP-alpha-D-galactose = a beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide + UDP + H(+)
Catalysed by GALT, B4GALT3, B4GALT1
a ganglioside GM1Reach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. a ganglioside GM2 + UDP-alpha-D-galactose = a ganglioside GM1 + UDP + H(+)
Catalysed by GALT, B3GALT4
N-(2-hydroxy-hexanoyl)-beta-D-galactosyl-sphing-4-enineReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. N-(2-hydroxy-hexanoyl)-sphing-4-enine + UDP-alpha-D-galactose = N-(2-hydroxy-hexanoyl)-beta-D-galactosyl-sphing-4-enine + UDP + H(+)
Catalysed by GALT, UGT8
N-(2-hydroxyhexanoyl)-beta-D-galactosylsphinganineReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
3. N-(2-hydroxy-hexanoyl)-sphinganine + UDP-alpha-D-galactose = N-(2-hydroxyhexanoyl)-beta-D-galactosylsphinganine + UDP + H(+)
Catalysed by GALT, UGT8
beta-D-glucosyl-(1<->1)-sphing-4-enineReach from here →
1. alpha-D-galactose 1-phosphate + UDP-alpha-D-glucose = alpha-D-glucose 1-phosphate + UDP-alpha-D-galactose
2. an N-acylsphing-4-enine + UDP-alpha-D-glucose = a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine + UDP + H(+)
3. a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine + H2O = beta-D-glucosyl-(1<->1)-sphing-4-enine + a fatty acid
Catalysed by GALT, UGCG, ASAH1