Results 141 to 150 of about 1,917 (174)
Glycoconjugate Journal, 1993 The hydroxylation of CMP-NeuAc has been demonstrated to be carried out by several factors including the soluble form of cytochrome b5. In the present study, mouse liver cytosol was subjected to ammonium sulfate fractionation and cellulose phosphate column chromatography for the separation of two other essential fractions participating in the ...
Takehiro Kawano +4 more
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Biotechnology and Bioengineering, 2002 AbstractAn Escherichia coli strain expressing three recombinant enzymes, i.e., cytidine 5′‐monophosphate (CMP) kinase, sialic acid aldolase and cytidine 5′‐monophosphate N‐acetylneuraminic acid (CMP‐NeuAc) synthetase, was utilized as a biocatalyst for the production of CMP‐NeuAc. Both recombinant E. coli extract and whole cells catalyzed the production
Sun‐Gu Lee +3 more
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Chemischer Informationsdienst, 1985 AbstractDer aus den Vorstufen (Ia), (Ib) erhältliche NonuIopyranosidonsäureester (Ic) liefert bei der Behandlung mit l0proz. Essigsäure und Ac2O/Py das 8‐epi‐ (IIa) und 7‐epi‐N‐Acetyl‐neuraminsäurederivat (IIb) [die Konfiguration von (IIa) wird durch chemische Korrelation mit (I) über die Stufen (IIIa)‐(IIIc) gesichert].
Erich Zbiral, H. H. BRANDSTETTER
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Biochemistry, 1999 The presence of sialic acid as a component of cell surface lipooligosaccharides or capsular polysaccharides has been shown to be correlated with the virulence of a number of Gram-negative mucosal pathogens, including several Haemophilus and Neisseria spp. As part of our efforts to evaluate the role of sialic acid in the pathobiology of these organisms,
Nicole M. Samuels +2 more
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ChemInform, 2001 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Gesche Dufner +3 more
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Cytidine Monophosphate N-Acetylneuraminic Acid Synthetase (CMAS)
, 2014 Birgit Weinhold +2 more
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Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 2003
In comparison with its counterpart from N. meningitides, all conserved motifs were found in the N-termini of E. coli CMP-NeuAc synthetase. E. coli CMP-NeuAc synthetase seems to have redundant C-termini with a less effect on its activity. To explain this speculation, a series of recombinant DNAs with deletion from 3'-end of CMP-NeuAc synthetase were ...
Chun-Sheng, Jin, Cheng, Jin
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In comparison with its counterpart from N. meningitides, all conserved motifs were found in the N-termini of E. coli CMP-NeuAc synthetase. E. coli CMP-NeuAc synthetase seems to have redundant C-termini with a less effect on its activity. To explain this speculation, a series of recombinant DNAs with deletion from 3'-end of CMP-NeuAc synthetase were ...
Chun-Sheng, Jin, Cheng, Jin
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Biochimica et biophysica acta, 1976
The molecular basis for the accumulation of a substance which displays the immunological reactivity of alpha-1-antitrypsin within vesicles of liver parenchymal cells of individuals with hepatic cirrhosis and serum alpha-1-antitrypsin deficiency remains unclear.
M S, Kuhlenschmidt +4 more
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The molecular basis for the accumulation of a substance which displays the immunological reactivity of alpha-1-antitrypsin within vesicles of liver parenchymal cells of individuals with hepatic cirrhosis and serum alpha-1-antitrypsin deficiency remains unclear.
M S, Kuhlenschmidt +4 more
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