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Proteins/UNIPROT:Q9Y2C3
Catalyzes the transfer of Gal to GlcNAc-based acceptors with a preference for the core3 O-linked glycan GlcNAc(beta1,3)GalNAc structure. Can use glycolipid LC3Cer as an efficient acceptor..
Function from UniProtKB (Q9Y2C3), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 0
24 statements
24 statements · 5 reference databases · Subject: B3GALT5 · Sources: Bgee, Human-GEM, Reactome, Rhea, WikiPathways
9 reactions
D-glucosyl-N-acylsphingosine+CHEBI:67119proton+a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E))+UDP
Catalysed by GLT8D1 or B4GALT7 or PIGV or B4GALT1 or GALNT7 or B4GALT2 or A4GNT or B4GALT6 or PIGZ or GLT8D2 or B4GALT4 or GCNT7 and 23 more alternatives
7 names
Resolves to: B3GALT5
Reaction pageLeft to rightBalance undeterminableEC 2.4.1.-endoplasmic reticulum
Human-GEM MAR00765CC BY 4.0Reference data
a globoside Gb4Cer (d18:1(4E))+CHEBI:67119MAM01912c+proton+UDP
Catalysed by B3GALT5
Reaction pageLeft to rightBalance undeterminableEC 2.4.1.-cytosol
Human-GEM MAR00809CC BY 4.0Reference data
a beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E))+CHEBI:67119proton+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))+UDP
Catalysed by B3GALT2 or B3GALT1 or B3GALT5
Reaction pageLeft to rightBalance undeterminableEC 2.4.1.86cytosol
Human-GEM MAR00860CC BY 4.0Reference data
CHEBI:12947+CHEBI:67119MAM01694c+proton+UDP
Catalysed by GLT8D1 or B4GALT7 or B4GALT1 or B4GALT2 or A4GNT or B4GALT6 or GLT8D2 or B4GALT4 or GCNT7 or GBGT1 or B4GALT5 or B4GALT3 and 10 more alternatives
Reaction pageLeft to rightBalance undeterminableEC 2.4.1.-cytosol
Human-GEM MAR00924CC BY 4.0Reference data
CHEBI:12947+CHEBI:67119MAM01694g+proton+UDP
Catalysed by GLT8D1 or B4GALT7 or POMGNT1 or B4GALT1 or GALNT7 or B4GALT2 or A4GNT or B4GALT6 or PIGZ or GLT8D2 or B4GALT4 or GCNT7 and 16 more alternatives
Reaction pageLeft to rightBalance undeterminableEC 2.4.1.-Golgi apparatus
Human-GEM MAR00925CC BY 4.0Reference data
D-glucosyl-N-acylsphingosine+CHEBI:67119proton+a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E))+UDP
Catalysed by GLT8D1 or B4GALT7 or B4GALT1 or B4GALT2 or A4GNT or B4GALT6 or GLT8D2 or B4GALT4 or GCNT7 or GBGT1 or B4GALT5 or B4GALT3 and 12 more alternatives
Reaction pageLeft to rightBalance undeterminableEC 2.4.1.-cytosol
Human-GEM MAR00926CC BY 4.0Reference data
a globoside Gb4Cer (d18:1(4E))+CHEBI:67119MAM01912g+proton+UDP
Catalysed by B3GALT5
Reaction pageLeft to rightBalance undeterminableEC 2.4.1.-Golgi apparatus
Human-GEM MAR08150CC BY 4.0Reference data
a beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E))+CHEBI:67119proton+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))+UDP
Catalysed by B3GALT5
Reaction pageLeft to rightBalance undeterminableEC 2.4.1.-Golgi apparatus
Human-GEM MAR08276CC BY 4.0Reference data
a globoside Gb4Cer (d18:1(4E))+UDP-alpha-D-galactosea globoside GalGb4Cer (d18:1(4E))+UDP+hydron
Catalysed by B3GALT5
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:41996CC BY 4.0Reference data