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Cataloging natural sialic acids and other nonulosonic acids (NulOs), and their representation using the Symbol Nomenclature for Glycans.
Lewis AL, Toukach P, Bolton E, Chen X, Frank M, Lütteke T, Knirel Y, Schoenhofen I, Varki A, Vinogradov E, Woods RJ, Zachara N, Zhang J, Kamerling JP, Neelamegham S; SNFG Discussion Group. Lewis AL, et al. Among authors: neelamegham s. Glycobiology. 2023 Mar 6;33(2):99-103. doi: 10.1093/glycob/cwac072. Glycobiology. 2023. PMID: 36648443 Free PMC article.
Identification of physiologically relevant substrates for cloned Gal: 3-O-sulfotransferases (Gal3STs): distinct high affinity of Gal3ST-2 and LS180 sulfotransferase for the globo H backbone, Gal3ST-3 for N-glycan multiterminal Galbeta1, 4GlcNAcbeta units and 6-sulfoGalbeta1, 4GlcNAcbeta, and Gal3ST-4 for the mucin core-2 trisaccharide.
Chandrasekaran EV, Lakhaman SS, Chawda R, Piskorz CF, Neelamegham S, Matta KL. Chandrasekaran EV, et al. Among authors: neelamegham s. J Biol Chem. 2004 Mar 12;279(11):10032-41. doi: 10.1074/jbc.M311989200. Epub 2003 Dec 29. J Biol Chem. 2004. PMID: 14701868 Free article.
Analysis of the specificity of sialyltransferases toward mucin core 2, globo, and related structures. identification of the sialylation sequence and the effects of sulfate, fucose, methyl, and fluoro substituents of the carbohydrate chain in the biosynthesis of selectin and siglec ligands, and novel sialylation by cloned alpha2,3(O)sialyltransferase.
Chandrasekaran EV, Xue J, Xia J, Chawda R, Piskorz C, Locke RD, Neelamegham S, Matta KL. Chandrasekaran EV, et al. Among authors: neelamegham s. Biochemistry. 2005 Nov 29;44(47):15619-35. doi: 10.1021/bi050246m. Biochemistry. 2005. PMID: 16300412
Reversible sialylation: synthesis of cytidine 5'-monophospho-N-acetylneuraminic acid from cytidine 5'-monophosphate with alpha2,3-sialyl O-glycan-, glycolipid-, and macromolecule-based donors yields diverse sialylated products.
Chandrasekaran EV, Xue J, Xia J, Locke RD, Matta KL, Neelamegham S. Chandrasekaran EV, et al. Among authors: neelamegham s. Biochemistry. 2008 Jan 8;47(1):320-30. doi: 10.1021/bi701472g. Epub 2007 Dec 8. Biochemistry. 2008. PMID: 18067323 Free PMC article.
122 results