نتایج جستجو برای: galactose residues throughout this research
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CEL-IV is a C-type lectin isolated from a sea cucumber, Cucumaria echinata. This lectin is composed of four identical C-type carbohydrate-recognition domains (CRDs). X-ray crystallographic analysis of CEL-IV revealed that its tetrameric structure was stabilized by multiple interchain disulfide bonds among the subunits. Although CEL-IV has the EPN motif in its carbohydrate-binding sites, which i...
A /3-galactosidase was purified 600-fold from bovine testes by ammonium sulfate precipitation, acetone fractionation, and at5nity chromatography on agarose substituted with terminal thio-fl-galactopyranosyl residues. The preparation was devoid of protease, a-fucosidase, ar-mannosidase, pglucosidase, P-glucuronidase, and hyaluronidase activities. A wide variety of compounds containing terminal n...
Anterior and posterior portions of the lens capsules of calf and cow eyes were obtained free of cellular material by a procedure which included ultrasonic treatment. Sugar analyses indicated that approximately 11% of the dry weight of the capsules was in the form of monosaccharide residues, which were identified as glucose, galactose, mannose, fucose, hexosamines, and sialic acids. Small amount...
after test and review results and analysis of farm data, the following results were obtained. the review examined farms was done and the results obtained in this study was to determine the effectiveness of vaccines hatchpak avinew (frozen) and hatchpak ib h120 with spray in broilers a day in factories incubation and at least,they can be as vaccines avinew and bioral h120 ability to create saf...
Galactokinase functions in the Leloir pathway for galactose metabolism by catalyzing the MgATP-dependent phosphorylation of the C-1 hydroxyl group of alpha-D-galactose. The enzyme is known to belong to the GHMP superfamily of small molecule kinases and has attracted significant research attention for well over 40 years. Approximately 20 mutations have now been identified in human galactokinase,...
the purpose of this quantitative study was to investigate the relation between efl teachers’ self-efficacy beliefs and their success. moreover, the study was an analysis of the teacher age, gender and years of teaching experience, to examine the manner in which these factors relate to teacher self-efficacy as defined by bandura (1997) and teaching effectiveness as evaluated by their own student...
the purpose of this study is to describe and determine the relationship between relationship marketing, customer satisfaction and intention to revisited in mashhad’s women aerobics clubs. to do this,300 randomly customers from women aerobic clubs were chosen and data was collected through kim relationship marketing questionnaire(2008) and ?=0.92, lim satisfaction questionnaire(2008) and ?=0...
UDP-galactose 4-epimerase is one of three enzymes in the metabolic pathway that converts galactose into glucose1-phosphate. Specifically this enzyme catalyzes the interconversion of UDP-galactose and UDP-glucose. The molecular structure of the NADH/UDP-glucose abortive complex of the enzyme from Escherichia coli has been determined by X-ray diffraction analysis to a nominal resolution of 1.8 A ...
1.1 introduction “i see translation as the attempt to produce a text so transparent that it does not seem to be translated. a good translation is like a pane of glass. you only notice that it’s there when there are little imperfections- scratches, bubbles. ideally, there shouldn’t be any. it should never call attention to itself.” “norman shapiro” (venuti, 1995:1) edward fitzgerald is the br...
Mitogen-induced gamma interferon production by human lymphoid cell cultures was studied in the presence of calcium entry blockers. A dose-dependent inhibition was found in the presence of drug concentrations down to 10(-5) M. This finding shows that calcium flow through lymphocyte membranes after oxidation of membrane-bound galactose residues is also critical for triggering interferon production.
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