Characterization of UDP-galactose:2-acetamido-2-deoxy-D-glucose 3 beta-galactosyltransferase from pig trachea.
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منابع مشابه
Facile synthesis of nitrophenyl 2-acetamido-2-deoxy-α-D-mannopyranosides from ManNAc-oxazoline
The synthetic procedures for a large-scale preparation of o- and p-nitrophenyl 2-acetamido-2-deoxy-α-D-mannopyranoside are described. The synthetic pathway employs the glycosylation of phenol with ManNAc oxazoline, followed by nitration of the aromatic moiety yielding a separable mixture of the o- and p-nitrophenyl derivative in a 2:3 ratio.
متن کاملMethyl 2-acetamido-2-deoxy-β-D-glucopyranoside dihydrate and methyl 2-formamido-2-deoxy-β-D-glucopyranoside.
Methyl 2-acetamido-2-deoxy-β-D-glucopyranoside (β-GlcNAcOCH(3)), (I), crystallizes from water as a dihydrate, C(9)H(17)NO(6)·H(2)O, containing two independent molecules [denoted (IA) and (IB)] in the asymmetric unit, whereas the crystal structure of methyl 2-formamido-2-deoxy-β-D-glucopyranoside (β-GlcNFmOCH(3)), (II), C(8)H(15)NO(6), also obtained from water, is devoid of solvent water molecul...
متن کامل2-Acetamido-2-deoxy-3-O-β-d-galactopyranosyl-d-glucose dihydrate
In the title compound, C(14)H(25)NO(11)·2H(2)O, the primary hydroxyl group connected to the anomeric C atom of the N-acetyl-β-d-glucopyran-ose residue exhibits positional disorder, with occupancy factors for the α and β anomers of 0.77 and 0.23, respectively. The two torsion angles (Φ and Ψ) and the bridge angle (τ) that describe conformation of the glycosidic linkage between the galactopyran-o...
متن کاملSoluble uridine diphosphate D-galactose: D-glucose beta-4-D-galactosyltransferase from bovine milk.
Some of the properties of a 70-fold purified bovine milk lactose synthetase have been determined. The enzyme preparation appears to be specific for uracil nucleoside diphosphate D-galactose derivatives. Adenosine, thymidine, @dine, or guanosine diphosphate derivatives cannot serve as galactosyl donors for n-glucose to form lactose. The enzyme preparation will not transfer the galactosyl residue...
متن کاملAntiangiogenic Activity of 2-Deoxy-D-Glucose
BACKGROUND During tumor angiogenesis, endothelial cells (ECs) are engaged in a number of energy consuming biological processes, such as proliferation, migration, and capillary formation. Since glucose uptake and metabolism are increased to meet this energy need, the effects of the glycolytic inhibitor 2-deoxy-D-glucose (2-DG) on in vitro and in vivo angiogenesis were investigated. METHODOLOGY...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1983
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(17)44582-0