KEGG   REACTION: R04590
Entry
R04590                      Reaction                               
Name
CMP-N-acetylneuraminate:beta-D-galactoside alpha-2,3-N-acetylneuraminyltransferase
Definition
CMP-N-acetylneuraminate + beta-D-Galactosyl-1,3-N-acetyl-alpha-D-galactosaminyl-R <=> CMP + alpha-N-Acetylneuraminyl-2,3-beta-D-galactosyl-1,3-N-acetyl-alpha-D-galactosaminyl-R
Equation
Remark
Same as: R05913
Reaction class
RC00009  C00055_C00128
RC00077  C04750_C04901
Enzyme
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.3  Sialyltransferases
    2.4.3.4
     R04590  CMP-N-acetylneuraminate + beta-D-Galactosyl-1,3-N-acetyl-alpha-D-galactosaminyl-R <=> CMP + alpha-N-Acetylneuraminyl-2,3-beta-D-galactosyl-1,3-N-acetyl-alpha-D-galactosaminyl-R
Other DBs
RHEA: 21619

KEGG   REACTION: R05913
Entry
R05913                      Reaction                               
Definition
CMP-N-acetylneuraminate + Thomsen-Friedenreich antigen <=> CMP + Sialyl T antigen
Equation
Remark
Same as: R04590
Enzyme
Pathway
rn00512  Mucin type O-glycan biosynthesis
rn01100  Metabolic pathways
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.3  Sialyltransferases
    2.4.3.4
     R05913  CMP-N-acetylneuraminate + Thomsen-Friedenreich antigen <=> CMP + Sialyl T antigen
Glycosyltransferase reactions [BR:br08203]
 Sialyltransferase reactions
  R05913  Neu5Ac a2-3 Gal
Orthology
K00780  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4A) [EC:2.4.3.2 2.4.3.4]
K03368  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4B) [EC:2.4.3.2 2.4.3.4]
Other DBs
RHEA: 56207 56211

KEGG   REACTION: R04648
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
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.3  Sialyltransferases
    2.4.3.2
     R04648  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
Other DBs
RHEA: 18024

KEGG   REACTION: R05116
Entry
R05116                      Reaction                               
Definition
CMP-N-acetylneuraminate + GD1b <=> CMP + GT1b
Equation
Remark
Same as: R05949
Reaction class
RC00009  C00055_C00128
RC00077  C06140_C06141
Enzyme
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.3  Sialyltransferases
    2.4.3.2
     R05116  CMP-N-acetylneuraminate + GD1b <=> CMP + GT1b

KEGG   REACTION: R05942
Entry
R05942                      Reaction                               
Definition
CMP-N-acetylneuraminate + GM1 <=> CMP + GD1a
Equation
Remark
Same as: R04648
Enzyme
Pathway
rn00604  Glycosphingolipid biosynthesis - ganglio series
rn01100  Metabolic pathways
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.3  Sialyltransferases
    2.4.3.2
     R05942  CMP-N-acetylneuraminate + GM1 <=> CMP + GD1a
Glycosyltransferase reactions [BR:br08203]
 Sialyltransferase reactions
  R05942  Neu5Ac a2-3 Gal
Orthology
K00780  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4A) [EC:2.4.3.2 2.4.3.4]
K03368  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4B) [EC:2.4.3.2 2.4.3.4]

KEGG   REACTION: R05949
Entry
R05949                      Reaction                               
Definition
CMP-N-acetylneuraminate + GD1b <=> CMP + GT1b
Equation
Remark
Same as: R05116
Enzyme
Pathway
rn00604  Glycosphingolipid biosynthesis - ganglio series
rn01100  Metabolic pathways
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.3  Sialyltransferases
    2.4.3.2
     R05949  CMP-N-acetylneuraminate + GD1b <=> CMP + GT1b
Glycosyltransferase reactions [BR:br08203]
 Sialyltransferase reactions
  R05949  Neu5Ac a2-3 Gal
Orthology
K00780  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4A) [EC:2.4.3.2 2.4.3.4]
K03368  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4B) [EC:2.4.3.2 2.4.3.4]

KEGG   REACTION: R05957
Entry
R05957                      Reaction                               
Definition
CMP-N-acetylneuraminate + Asialo-GM1 <=> CMP + GM1b
Equation
Enzyme
Pathway
rn00604  Glycosphingolipid biosynthesis - ganglio series
rn01100  Metabolic pathways
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.3  Sialyltransferases
    2.4.3.2
     R05957  CMP-N-acetylneuraminate + Asialo-GM1 <=> CMP + GM1b
IUBMB reaction hierarchy [BR:br08202]
 2. Transferase reactions
  2.4.3.2
   R11715  beta-D-Galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-R <=> N-Acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-R
    R05957  Asialo-GM1 <=> GM1b
Glycosyltransferase reactions [BR:br08203]
 Sialyltransferase reactions
  R05957  Neu5Ac a2-3 Gal
Orthology
K00780  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4A) [EC:2.4.3.2 2.4.3.4]
K03368  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4B) [EC:2.4.3.2 2.4.3.4]

KEGG   REACTION: R05967
Entry
R05967                      Reaction                               
Definition
CMP-N-acetylneuraminate + Galactosylgloboside <=> CMP + Monosialylgalactosylgloboside
Equation
Enzyme
Pathway
rn00603  Glycosphingolipid biosynthesis - globo and isoglobo series
rn01100  Metabolic pathways
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.3  Sialyltransferases
    2.4.3.2
     R05967  CMP-N-acetylneuraminate + Galactosylgloboside <=> CMP + Monosialylgalactosylgloboside
IUBMB reaction hierarchy [BR:br08202]
 2. Transferase reactions
  2.4.3.2
   R11715  beta-D-Galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-R <=> N-Acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-R
    R05967  Galactosylgloboside <=> Monosialylgalactosylgloboside
Glycosyltransferase reactions [BR:br08203]
 Sialyltransferase reactions
  R05967  Neu5Ac a2-3 Gal
Orthology
K00780  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4A) [EC:2.4.3.2 2.4.3.4]
K03368  beta-galactoside alpha-2,3-sialyltransferase (sialyltransferase 4B) [EC:2.4.3.2 2.4.3.4]

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