N-acetyl-9-O-acetylneuraminic acid

(2S,4S,5R,6R)-5- acetamido-6-[(1R,2R)-3-acetyloxy-1,2-dihydroxypropyl]-2,4-dihydroxyoxane-2-carboxylic acid 9-O- acetylsialic acid 9- anana D- glycero-D-galacto-2-Nonulosonic acid, 5-(acetylamino)-3,5-dideoxy-, 9-acetate PubMed: In vitro and in vivo mechanism of immunomodulatory and antiviral activity of Edible Bird's Nest (EBN) against influenza A virus (IAV) infection. PubMed: Crystal structure of bovine coronavirus spike protein lectin domain. PubMed: Properties and partial purification of sialate-O-acetyltransferase from bovine submandibular glands. PubMed: [Type C influenza]. PubMed: Sialic acids as receptor determinants for coronaviruses. PubMed: Nidovirus sialate-O-acetylesterases: evolution and substrate specificity of coronaviral and toroviral receptor-destroying enzymes. PubMed: Purification and characterization of 9-O-acetylated sialoglycoproteins from leukemic cells and their potential as immunological tool for monitoring childhood acute lymphoblastic leukemia. PubMed: The sialate-4-O-acetylesterases of coronaviruses related to mouse hepatitis virus: a proposal to reorganize group 2 Coronaviridae. PubMed: Detection of sialic acids and gangliosides with special reference to 9-O-acetylated species in basaliomas and normal human skin. PubMed: Studies on the specificity and sensitivity of the influenza C virus binding assay for 9-O-acetylated sialic acids and its application to human melanomas. PubMed: [The structure and function of the HE protein of influenza C virus]. PubMed: [Structure and function of the hemagglutinin of influenza viruses]. PubMed: Virus entry into a polarized epithelial cell line (MDCK): similarities and dissimilarities between influenza C virus and bovine coronavirus. PubMed: Molecular dynamics-derived conformation and intramolecular interaction analysis of the N-acetyl-9-O-acetylneuraminic acid-containing ganglioside GD1a and NMR-based analysis of its binding to a human polyclonal immunoglobulin G fraction with selectivity for O-acetylated sialic acids. PubMed: Binding specificity of influenza C-virus to variably O-acetylated glycoconjugates and its use for histochemical detection of N-acetyl-9-O-acetylneuraminic acid in mammalian tissues. PubMed: Isolation and characterization of sialate lyase from pig kidney. PubMed: Transfer of an esterase-resistant receptor analog to the surface of influenza C virions results in reduced infectivity due to aggregate formation. PubMed: A synthetic sialic acid analog that is resistant to the receptor-destroying enzyme can be used by influenza C virus as a receptor determinant for infection of cells. PubMed: The catalytic triad of the influenza C virus glycoprotein HEF esterase: characterization by site-directed mutagenesis and functional analysis. PubMed: Identification of a 40-kDa cell surface sialoglycoprotein with the characteristics of a major influenza C virus receptor in a Madin-Darby canine kidney cell line. PubMed: Structural analysis of the sialylated N- and O-linked carbohydrate chains of recombinant human erythropoietin expressed in Chinese hamster ovary cells. Sialylation patterns and branch location of dimeric N-acetyllactosamine units. PubMed: Analysis of cellular receptors for human coronavirus OC43. PubMed: Persistent influenza C virus possesses distinct functional properties due to a modified HEF glycoprotein. PubMed: Recognition of cellular receptors by bovine coronavirus. PubMed: Structural and functional analysis of the surface protein of human coronavirus OC43. PubMed: Partial purification and characterization of cytidine-5'-monophosphosialate synthase from rainbow trout liver. PubMed: Primary structure of N-linked carbohydrate chains of a human chimeric plasminogen activator K2tu-PA expressed in Chinese hamster ovary cells. PubMed: Recognition of N-acetyl-9-O-acetylneuraminic acid by bovine coronavirus and hemagglutinating encephalomyelitis virus. PubMed: Synthesis of N-acetyl-9-O-acetylneuraminic acid alpha-p-amino-phenylthioketoside and its application as ligand in the affinity chromatography of a lectin with preferential affinity to O-acetylated sialic acids. PubMed: Increased influenza A virus sialidase activity with N-acetyl-9-O-acetylneuraminic acid-containing substrates resulting from influenza C virus O-acetylesterase action. PubMed: A synthetic sialic acid analogue is recognized by influenza C virus as a receptor determinant but is resistant to the receptor-destroying enzyme. PubMed: A single point mutation of the influenza C virus glycoprotein (HEF) changes the viral receptor-binding activity. PubMed: Bovine coronavirus uses N-acetyl-9-O-acetylneuraminic acid as a receptor determinant to initiate the infection of cultured cells. PubMed: 2-alpha-(N-dansyl-4-aminophenylthio)-N-acetyl-9-O-acetylneuraminic acid. A new specific and highly sensitive substrate in sialate-O-acetylesterase assay. PubMed: The S protein of bovine coronavirus is a hemagglutinin recognizing 9-O-acetylated sialic acid as a receptor determinant. PubMed: Isolated HE-protein from hemagglutinating encephalomyelitis virus and bovine coronavirus has receptor-destroying and receptor-binding activity. PubMed: Hemagglutinating encephalomyelitis virus attaches to N-acetyl-9-O-acetylneuraminic acid-containing receptors on erythrocytes: comparison with bovine coronavirus and influenza C virus. PubMed: Differential reactivity of bovine coronavirus (BCV) and influenza C virus with N-acetyl-9-O-acetylneuraminic acid (Neu5,9Ac2)-containing receptors. PubMed: A simple, one-step synthesis of N-acetyl-9-O-acetylneuraminic acid by enzymic transesterification mediated by porcine pancreas lipase in pyridine. PubMed: Partial purification and characterization of sialate O-acetylesterase from bovine brain. PubMed: Sialate O-acetylesterases: key enzymes in sialic acid catabolism. PubMed: Isolation and characterization of sialate 9(4)-O-acetylesterase from influenza C virus. PubMed: The surface receptor is a major determinant of the cell tropism of influenza C virus. PubMed: N-acetyl-9-O-acetylneuraminic acid, the receptor determinant for influenza C virus, is a differentiation marker on chicken erythrocytes. PubMed: Analysis of sialidase and N-acetylneuraminate pyruvate-lyase substrate specificity by high-performance liquid chromatography. PubMed: Sialoglycoproteins and sialic acids of Plasmodium knowlesi schizont-infected erythrocytes and normal rhesus monkey erythrocytes. PubMed: Sialic acid analysis and tritium-labelling of sialoglycoproteins of mouse erythrocytes infected with Plasmodium berghei. PubMed: Gangliosides of human thyroid gland. PubMed: The receptor-destroying enzyme of influenza C virus is neuraminate-O-acetylesterase. PubMed: Identification of a disialoganglioside (GD1a) containing terminal N-acetyl-9-O-acetylneuraminic acid in rat erythrocytes. PubMed: Interaction between rat peritoneal macrophages and sialidase-treated erythrocytes: biochemical and morphological studies. PubMed: Identification of new sialic acids derived from glycoprotein of bovine submandibular gland. PubMed: Synthesis of 9-O-acetyl- and 4,9-di-O-acetyl derivatives of the methyl ester of N-acetyl-beta-D-neuraminic acid methylglycoside. Their use as models in periodate oxidation studies.