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Term:
beta-galactoside alpha-2,6-sialyltransferase activity (GO:0003835)
Annotations: Rat: (2) Mouse: (2) Human: (2) Chinchilla: (2) Bonobo: (2) Dog: (2) Squirrel: (2) Pig: (2) Naked Mole-rat: (2) Green Monkey: (2) Black Rat: (2)
Parent Terms Term With Siblings Child Terms
alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase activity  
alpha-N-acetylneuraminate alpha-2,8-sialyltransferase activity  
alpha-N-acetylneuraminyl-2,3-beta-galactosyl-1,3-N-acetyl-galactosaminide 6-alpha-sialyltransferase activity  
beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminide alpha-2,3- sialyltransferase  
beta-galactoside (CMP) alpha-2,3-sialyltransferase activity  
beta-galactoside alpha-2,3-sialyltransferase activity 
beta-galactoside alpha-2,6-sialyltransferase activity  
Catalysis of the reaction: CMP-N-acetylneuraminate + beta-D-galactoside = N-acetyl-alpha-neuraminyl-(2->6)-beta-D-galactosyl derivative + CMP + H+.
galactosyldiacylglycerol alpha-2,3-sialyltransferase activity 
lactosylceramide alpha-2,3-sialyltransferase activity  
N-acetyllactosaminide alpha-2,3-sialyltransferase activity  

Synonyms
Exact Synonyms: beta-galactosamide alpha-2,6-sialyltransferase activity;  beta-galactoside alpha-(2,6)-sialyltransferase
Related Synonyms: CMP-N-acetylneuraminate-beta-galactosamide-alpha-2,6-sialyltransferase activity;  lactosylceramide alpha-2,6-N-sialyltransferase
Xrefs: EC:2.4.3.1;  MetaCyc:RXN-18268;  RHEA:52104;  Reactome:R-HSA-977071 "ST6GAL1 transfers sialic acid to Tn antigens to form sTn antigens";  reactome:R-HSA-4085033 "ST6GAL1,2 transfer Neu5Ac to terminal Gal (alpha-2,6 link)";  reactome:R-HSA-975902 "ST6GAL1 transfers Neu5Ac to terminal Gal of N-glycans"
Definition Sources: EC:2.4.3.1

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