ABH and Lewis epitopes biosynthesis from type 2 precursor disaccharide

Marsolais F, Boyd J, Paredes Y, Schinas AM, Garcia M, Elzein S, Varin L. Molecular and biochemical characterization of two brassinosteroid sulfotransferases from Arabidopsis, AtST4a (At2g14920) and AtST1 (At2g03760). Planta. 2007 Apr;225(5):1233–44. doi: 10.1007/s00425-006-0413-y. PMID: 17039368.

Metabolites

H+

Formula: H (1.0078246)

CAS ID: 12408-02-5

UDP(3-)

Formula: C9H11N2O12P2 (400.9787246)

CAS ID: 86527-70-0



Enzyme

EC Number name full name note
2.4.1.-
2.4.1.152 4-galactosyl-N-acetylglucosaminide 3-alpha-L-fucosyltransferase GDP-beta-L-fucose:beta-D-galactosyl-(1->4)-N-acetyl-D-glucosaminyl-R 3-alpha-L-fucosyltransferase (configuration-inverting)
2.4.1.22 lactose synthase UDP-galactose:D-glucose 4-beta-D-galactosyltransferase
2.4.1.275 neolactotriaosylceramide beta-1,4-galactosyltransferase UDP-alpha-D-galactose:N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1beta4)-beta-D-glucosyl-(1<->1)-ceramide 4-beta-D-galactosyltransferase
2.4.1.344 type 2 galactoside alpha-(1,2)-fucosyltransferase GDP-beta-L-fucose:beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-R alpha-(1,2)-L-fucosyltransferase (configuration-inverting)
2.4.1.37 fucosylgalactoside 3-alpha-galactosyltransferase UDP-galactose:alpha-L-fucosyl-(1->2)-D-galactoside 3-alpha-D-galactosyltransferase
2.4.1.38 beta-N-acetylglucosaminylglycopeptide beta-1,4-galactosyltransferase UDP-galactose:N-acetyl-beta-D-glucosaminylglycopeptide 4-beta-galactosyltransferase
2.4.1.40 glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase UDP-N-acetyl-D-galactosamine:glycoprotein-alpha-L-fucosyl-(1->2)-D-galactose 3-N-acetyl-D-galactosaminyltransferase
2.4.1.65 3-galactosyl-N-acetylglucosaminide 4-alpha-L-fucosyltransferase GDP-beta-L-fucose:beta-D-galactosyl-(1->3)-N-acetyl-D-glucosaminyl-R 4I-alpha-L-fucosyltransferase
2.4.1.69 type 1 galactoside alpha-(1,2)-fucosyltransferase GDP-beta-L-fucose:beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl-R alpha-(1,2)-L-fucosyltransferase (configuration-inverting)
2.4.1.90 N-acetyllactosamine synthase UDP-galactose:N-acetyl-D-glucosamine 4-beta-D-galactosyltransferase
2.4.3.2 beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminide alpha-2,3-sialyltransferase CMP-N-acetyl-beta-neuraminate:a beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-R alpha-(2->3)-N-acetylneuraminyltransferase (configuration-inverting)
2.4.3.4 beta-galactoside alpha-2,3-sialyltransferase CMP-N-acetylneuraminate:beta-D-galactoside alpha-(2->3)-N-acetylneuraminyl-transferase
2.4.3.6 N-acetyllactosaminide alpha-2,3-sialyltransferase CMP-N-acetyl-beta-neuraminate:beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-R (2->3)-N-acetyl-alpha-neuraminyltransferase (configuration-inverting)
2.8.2.21 keratan sulfotransferase 3'-phosphoadenylyl-sulfate:keratan 6'-sulfotransferase


Proteins

Protein ID name full name