KEGG   REACTION: R04648Help
Entry
R04648                      Reaction                               

Name
CMP-N-acetylneuraminate:D-galactosyl-N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide N-acetylneuraminyltransferase
Definition
CMP-N-acetylneuraminate + D-Galactosyl-N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide <=> CMP + N-Acetylneuraminyl-D-galactosyl-N-acetyl-D-galactosaminyl-(N-acetylneuraminyl)-D-galactosyl-D-glucosylceramide
Equation
Remark
Same as: R05942
Reaction class
RC00009  C00055_C00128
RC00077  C04911_C04927
Enzyme
2.4.99.2        2.4.99.4
Other DBs
RHEA: 18024

KEGG   REACTION: R05942Help
Entry
R05942                      Reaction                               

Definition
CMP-N-acetylneuraminate + GM1 <=> CMP + GD1a
Equation
Remark
Same as: R04648
Enzyme
2.4.99.2        2.4.99.4
Pathway
rn00604  Glycosphingolipid biosynthesis - ganglio series
rn01100  Metabolic pathways
Orthology
K00780  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4A) [EC:2.4.99.4]
K03368  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4B) [EC:2.4.99.4]

DBGET integrated database retrieval system