Glycosphingolipid biosynthesis

Sandhoff R, Sandhoff K. Emerging concepts of ganglioside metabolism. FEBS Lett. 2018 Dec;592(23):3835–64. doi: 10.1002/1873-3468.13114. PMID: 29802621.; Sandhoff R, Schulze H, Sandhoff K. Ganglioside Metabolism in Health and Disease. Prog Mol Biol Transl Sci. 2018;156():1–62. doi: 10.1016/bs.pmbts.2018.01.002. PMID: 29747811.

Metabolites

H+

Formula: H (1.0078246)

CAS ID: 12408-02-5

Manganese(2+)

Formula: Mn (54.938046)

CAS ID: 7439-96-5

ATP(4-)

Formula: C10H12N5O13P3 (502.9644492)

CAS ID:

UDP-alpha-D-glucose(2-)

Formula: C15H22N2O17P2 (564.0393702)

CAS ID:

UDP-N-acetyl-D-galactosamine(2-)

Formula: C17H25N3O17P2 (605.0659180000001)

CAS ID:

UDP(3-)

Formula: C9H11N2O12P2 (400.9787246)

CAS ID: 86527-70-0

ADP(3-)

Formula: C10H12N5O10P2 (424.0059412)

CAS ID:



Enzyme

EC Number name full name note
2.4.1.-
2.4.1.206 lactosylceramide 1,3-N-acetyl-beta-D-glucosaminyltransferase UDP-N-acetyl-D-glucosamine:beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide 3-beta-N-acetylglucosaminyltransferase
2.4.1.228 lactosylceramide 4-alpha-galactosyltransferase UDP-galactose:beta-D-galactosyl-(1->4)-D-glucosyl-(1<->1)-ceramide 4II-alpha-D-galactosyltransferase
2.4.1.274 glucosylceramide beta-1,4-galactosyltransferase UDP-galactose:beta-D-glucosyl-(1<->1)-ceramide beta-1,4-galactosyltransferase
2.4.1.47 N-acylsphingosine galactosyltransferase UDP-galactose:N-acylsphingosine D-galactosyltransferase
2.4.1.62 ganglioside galactosyltransferase UDP-alpha-D-galactose:N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide 3-beta-D-galactosyltransferase
2.4.1.79 globotriaosylceramide 3-beta-N-acetylgalactosaminyltransferase UDP-N-acetyl-D-galactosamine:alpha-D-galactosyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide III3-beta-N-acetyl-D-galactosaminyltransferase
2.4.1.80 ceramide glucosyltransferase UDP-glucose:N-acylsphingosine D-glucosyltransferase
2.4.1.92 (N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase UDP-N-acetyl-D-galactosamine:1-O-[O-(N-acetyl-alpha-neuraminosyl)-(2->3)-O-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranosyl]-ceramide 4-beta-N-acetyl-D-galactosaminyltransferase
2.4.3.9 lactosylceramide alpha-2,3-sialyltransferase CMP-N-acetylneuraminate:beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide alpha-(2->3)-N-acetylneuraminyltransferase
2.7.1.138 ceramide kinase ATP:ceramide 1-phosphotransferase
2.8.2.11 galactosylceramide sulfotransferase 3'-phosphoadenylyl-sulfate:galactosylceramide 3'-sulfotransferase


Proteins

Protein ID name full name