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ENZYME

ENZYME entry: EC 2.4.1.90

PURL: https://purl.expasy.org/enzyme/EC/2.4.1.90
Accepted Name
N-acetyllactosamine synthase
Alternative Name(s)
acetyllactosamine synthetase
N-acetylglucosamine (beta1,4)galactosyltransferase
NAL synthetase
UDP-galactose-N-acetylglucosamine beta-D-galactosyltransferase
UDP-galactose--N-acetylglucosamine beta-D-galactosyltransferase
Reaction catalysed
N-acetyl-D-glucosamine + UDP-alpha-D-galactose = beta-D-galactosyl-(1->4)-N-acetyl-D-glucosamine + UDP + H(+)
Comment(s)
  • The reaction is catalyzed by a component of EC 2.4.1.22, which is identical with EC 2.4.1.38, and by an enzyme from the Golgi apparatus of animal tissues.
  • Formerly EC 2.4.1.98.
Cross-references
BRENDA2.4.1.90
EC2PDB2.4.1.90
ExplorEnz2.4.1.90
KEGG Ligand Database for Enzyme Nomenclature2.4.1.90
IUBMB Enzyme Nomenclature2.4.1.90
MEDLINEFind literature relating to 2.4.1.90
MetaCyc2.4.1.90
Rhea expert-curated reactions2.4.1.90
UniProtKB/Swiss-Prot
P08037, B4GT1_BOVINP15291, B4GT1_HUMANP15535, B4GT1_MOUSE
P80225, B4GT1_RATQ80WN9, B4GT2_CRIGRO60909, B4GT2_HUMAN
Q9Z2Y2, B4GT2_MOUSEQ5EA87, B4GT3_BOVINQ80WN8, B4GT3_CRIGR
O60512, B4GT3_HUMANQ91YY2, B4GT3_MOUSEQ5NVN3, B4GT3_PONAB
Q6P768, B4GT3_RATQ80WN7, B4GT4_CRIGRO60513, B4GT4_HUMAN
Q9JJ04, B4GT4_MOUSEQ66HH1, B4GT4_RAT

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-