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  • 11.0 [archived version]
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GCNT2 GCNT2 B4GALT1 B4GALT1 FUT5 FUT5 FUT1 FUT1 B4GALT4 B4GALT4 FUT3 FUT3 FUT9 FUT9 FUT6 FUT6 FUT4 FUT4 ST3GAL6 ST3GAL6 FUT7 FUT7
"ST3GAL6" - Type 2 lactosamine alpha-2,3-sialyltransferase in Homo sapiens
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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ST3GAL6Type 2 lactosamine alpha-2,3-sialyltransferase; Involved in the synthesis of sialyl-paragloboside, a precursor of sialyl-Lewis X determinant. Has a alpha-2,3- sialyltransferase activity toward Gal-beta1,4-GlcNAc structure on glycoproteins and glycolipids. Has a restricted substrate specificity, it utilizes Gal-beta1,4-GlcNAc on glycoproteins, and neolactotetraosylceramide and neolactohexaosylceramide, but not lactotetraosylceramide, lactosylceramide or asialo-GM1; Belongs to the glycosyltransferase 29 family (384 aa)    
Predicted Functional Partners:
FUT4
Alpha-(1,3)-fucosyltransferase 4; May catalyze alpha-1,3 glycosidic linkages involved in the expression of Lewis X/SSEA-1 and VIM-2 antigens; CD molecules (530 aa)
         
  0.974
FUT7
Alpha-(1,3)-fucosyltransferase 7; Catalyzes alpha-1,3 glycosidic linkages involved in the expression of sialyl Lewis X antigens; Belongs to the glycosyltransferase 10 family (342 aa)
         
  0.965
B4GALT1
Beta-1,4-galactosyltransferase 1; The Golgi complex form catalyzes the production of lactose in the lactating mammary gland and could also be responsible for the synthesis of complex-type N-linked oligosaccharides in many glycoproteins as well as the carbohydrate moieties of glycolipids; Beta 4-glycosyltransferases (398 aa)
         
  0.963
FUT9
Alpha-(1,3)-fucosyltransferase 9; Transfers a fucose to lacto-N-neotetraose but not to either alpha2,3-sialyl lacto-N-neotetraose or lacto-N-tetraose. Can catalyze the last step in the biosynthesis of Lewis antigen, the addition of a fucose to precursor polysaccharides; Belongs to the glycosyltransferase 10 family (359 aa)
         
  0.959
FUT3
Galactoside 3(4)-L-fucosyltransferase; May catalyze alpha-1,3 and alpha-1,4 glycosidic linkages involved in the expression of Vim-2, Lewis A, Lewis B, sialyl Lewis X and Lewis X/SSEA-1 antigens. May be involved in blood group Lewis determination; Lewis-positive (Le(+)) individuals have an active enzyme while Lewis-negative (Le(-)) individuals have an inactive enzyme. Also acts on the corresponding 1,4-galactosyl derivative, forming 1,3-L-fucosyl links (361 aa)
         
  0.955
FUT6
Alpha-(1,3)-fucosyltransferase 6; Enzyme involved in the biosynthesis of the E-Selectin ligand, sialyl-Lewis X. Catalyzes the transfer of fucose from GDP- beta-fucose to alpha-2,3 sialylated substrates; Fucosyltransferases (359 aa)
         
  0.954
FUT1
Galactoside 2-alpha-L-fucosyltransferase 1; Creates a soluble precursor oligosaccharide FuC-alpha ((1,2)Gal-beta-) called the H antigen which is an essential substrate for the final step in the soluble A and B antigen synthesis pathway; Blood group antigens (365 aa)
         
  0.949
GCNT2
N-acetyllactosaminide beta-1,6-N-acetylglucosaminyl-transferase; Branching enzyme that converts linear into branched poly-N-acetyllactosaminoglycans. Introduces the blood group I antigen during embryonic development. It is closely associated with the development and maturation of erythroid cells; Belongs to the glycosyltransferase 14 family (402 aa)
         
  0.948
FUT5
Alpha-(1,3)-fucosyltransferase 5; May catalyze alpha-1,3 glycosidic linkages involved in the expression of VIM-2, Lewis X/SSEA-1 and sialyl Lewis X antigens; Fucosyltransferases (374 aa)
         
  0.946
B4GALT4
Beta-1,4-galactosyltransferase 4; Responsible for the synthesis of complex-type N-linked oligosaccharides in many glycoproteins as well as the carbohydrate moieties of glycolipids; Belongs to the glycosyltransferase 7 family (344 aa)
         
  0.943
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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