Synthetic Phosphodiester‐Linked 4‐Amino‐4‐deoxy‐l‐arabinose Derivatives Demonstrate that ArnT is an Inverting Aminoarabinosyl Transferase
Sign Up to like & getrecommendations! Published in 2019 at "Chembiochem"
DOI: 10.1002/cbic.201900349
Abstract: 4‐Amino‐4‐deoxy‐l‐arabinopyranose (Ara4N) residues have been linked to antibiotic resistance due to reduction of the negative charge in the lipid A and core regions of the bacterial lipopolysaccharide (LPS). To study the enzymatic transfer of Ara4N onto… read more here.
Keywords: amino deoxy; ara4n; transferase; phosphodiester linked ... See more keywords
Improvement of pyrroloquinoline quinone-dependent d-sorbitol dehydrogenase activity from Gluconobacter oxydans via expression of Vitreoscilla hemoglobin and regulation of dissolved oxygen tension for the biosynthesis of 6-(N-hydroxyethyl)-amino-6-deoxy-α-l-sorbofuranose.
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DOI: 10.1016/j.jbiosc.2020.12.013
Abstract: The miglitol intermediate, 6-(N-hydroxyethyl)-amino-6-deoxy-α-l-sorbofuranose (6NSL), is catalyzed from N-2-hydroxyethyl glucamine (NHEG) by resting cells of Gluconobacter oxydans. One of the key factors limiting 6NSL production was the availability of oxygen during both cell cultivation and… read more here.
Keywords: amino deoxy; hydroxyethyl amino; deoxy sorbofuranose; oxydans pqq ... See more keywords
Regio- and Stereoselective Organocatalyzed Relay Glycosylations To Synthesize 2-Amino-2-deoxy-1,3-dithioglycosides.
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DOI: 10.1021/acs.orglett.3c00859
Abstract: Herein, we describe a novel methodology for the regio- and stereoselective convergent synthesis of 2-amino-2-deoxy-dithioglycosides via one-pot relay glycosylation of 3-O-acetyl-2-nitroglucal donors. This unique organo-catalysis relay glycosylation features excellent site- and stereoselectivity, good to excellent… read more here.
Keywords: stereoselective organocatalyzed; deoxy dithioglycosides; organocatalyzed relay; amino deoxy ... See more keywords