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Literature summary for 2.4.3.2 extracted from

  • Giordanengo, V.; Bannwarth, S.; Laffont, C.; Van Miegem, V.; Harduin-Lepers, A.; Delannoy, P.; Lefebvre, J.C.
    Cloning and expression of cDNA for a human Gal(beta1-3)GalNAc alpha2,3-sialyltransferase from the CEM T-cell line (1997), Eur. J. Biochem., 247, 558-566 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
a soluble form of hST3Gal II is expressed in COS-7 cells Homo sapiens
expressed in COS-7 cells Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.46
-
ganglioside GA1 pH 6.5, 37°C Homo sapiens
0.87
-
ganglioside GM1a pH 6.5, 37°C Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens Q16842
-
-

Source Tissue

Source Tissue Comment Organism Textmining
bone marrow
-
Homo sapiens
-
heart highly expressed Homo sapiens
-
heart high expression Homo sapiens
-
liver highly expressed Homo sapiens
-
liver high expression Homo sapiens
-
lymph node
-
Homo sapiens
-
lymphoid tissue high expression Homo sapiens
-
additional information not expressed in brain and kidney Homo sapiens
-
skeletal muscle highly expressed Homo sapiens
-
skeletal muscle high expression Homo sapiens
-
spleen
-
Homo sapiens
-
thymus
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CMP-N-acetyl-beta-neuraminate + benzyl beta-D-Gal-(1->3)-beta-D-GalNAc
-
Homo sapiens CMP + benzyl alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc
-
?
CMP-N-acetyl-beta-neuraminate + beta-D-Gal-(1->3)-beta-D-GalNAc
-
Homo sapiens CMP + alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-beta-D-GalNAc
-
?
CMP-N-acetyl-beta-neuraminate + ganglioside GA1
-
Homo sapiens CMP + ganglioside GM1b
-
?
CMP-N-acetyl-beta-neuraminate + ganglioside GD1b
-
Homo sapiens CMP + ganglioside GT1b
-
?
CMP-N-acetyl-beta-neuraminate + ganglioside GM1a
-
Homo sapiens CMP + ganglioside GD1a
-
?
additional information no transfer onto D-Gal-beta-(1->4)-D-GlcNAc, GalNAc-beta-(1->4)-D-GlcNAc or D-Gal-beta-(l->4)-D-Glc is detected Homo sapiens ?
-
?
additional information no transfer onto Galbeta-(1->4)-D-GlcNAc, GalNAc-beta-(1->4)-D-GlcNAc or Gal-beta-(1->4)-Glc is detected Homo sapiens ?
-
?

Synonyms

Synonyms Comment Organism
hST3Gal II
-
Homo sapiens
ST3Gal II
-
Homo sapiens

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Homo sapiens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
assay at Homo sapiens