ENZYME entry: EC 2.4.3.7
Accepted Name |
alpha-N-acetylneuraminyl-2,3-beta-galactosyl-1,3-N-acetylgalactosaminide
6-alpha-sialyltransferase.
|
Alternative Name(s) |
alpha-N-acetylneuraminyl-2,3-beta-galactosyl-1,3-N-acetyl-galactosaminide
alpha-2,6-sialyltransferase. |
cytidine monophosphoacetylneuraminate-(alpha-N-acetylneuraminyl-2,3-beta-
galactosyl-1,3)-N-acetylgalactosaminide-alpha-2,6-sialyltransferase. |
NeuAc-alpha-2,3-Gal-beta-1,3-GalNAc-alpha-2,6-sialyltransferase. |
sialyltransferase. |
ST6GALNAC. |
Reaction catalysed |
an alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-D-GlcNAc derivative + CMP-N-acetyl-beta-neuraminate <=> an alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->3)-[alpha-Neu5Ac-(2->6)]-D-GlcNAc-R + CMP + H(+) |
Comment(s) |
- Attaches N-acetylneuraminic acid in alpha-2,6-linkage to
N-acetylgalactosamine only when present in the structure of alpha-N-
acetylneuraminyl-(2->3)-beta-galactosyl-(1->3)-N-
acetylgalactosaminyl-R, where R may be protein or p-nitrophenol.
- Not identical with EC 2.4.3.3.
- Formerly EC 2.4.99.7.
|
Cross-references |
BRENDA | 2.4.3.7 |
EC2PDB | 2.4.3.7 |
ExplorEnz | 2.4.3.7 |
PRIAM enzyme-specific profiles | 2.4.3.7 |
KEGG Ligand Database for Enzyme Nomenclature | 2.4.3.7 |
IUBMB Enzyme Nomenclature | 2.4.3.7 |
IntEnz | 2.4.3.7 |
MEDLINE | Find literature relating to 2.4.3.7 |
MetaCyc | 2.4.3.7 |
Rhea expert-curated reactions | 2.4.3.7 |
UniProtKB/Swiss-Prot |
|
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ENZYME /
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