Báo cáo khóa học: Structural characterization of the human N

Tài liệu Báo cáo khoa học: Structural characterization of Ca2+/CaM in complex with the phosphorylase kinase PhK5 peptide pdf

... molar ratio of Ca 2+ ⁄ CaM to PhK5 had been reached. The inset shows an expanded view of the indi- cated area of the spectrum. (Bottom) An overlay of spectra from the titration of Ca 2+ ⁄ CaM ... spectrum indicative of a large conformational change upon binding of PhK5 (Fig. 4A) . These changes are observed early in the titration, at as little as 20% saturation chang...

Ngày tải lên : 19/02/2014, 17:20

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Báo cáo khoa học: Structural characterization of a novel branching pattern in the lipopolysaccharide from nontypeable Haemophilus inﬂuenzae pot

... (phosphocholine), 165.13 and lipid A- OH (O-deacylated lipid A) , 953.02. Relative abundance was estimated from the area of molecular ion peak relative to the total area (expressed as percentage). Peaks representing ... H-1 and H-2 (a- conﬁguration). On the basis of the chemical shift data and the large J 2,3 , J 3,4 and Table 4. Structures of the Hep4-glycoforms of nont...

Ngày tải lên : 08/03/2014, 02:21

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Báo cáo khóa học: Structural characterization of the human Nogo-A functional domains Solution structure of Nogo-40, a Nogo-66 receptor antagonist enhancing injured spinal cord regeneration ppt

... et al.(Eur. J. Biochem. 271) Ó FEBS 2004 Structural characterization of the human Nogo -A functional domains Solution structure of Nogo-40, a Nogo-66 receptor antagonist enhancing injured spinal ... ¢-CG CGCGCGCGGATCCACTGGTACAAAGATTGCT-3¢ (forward) a nd 5¢-CGCGCGCGCCTCGAGCTAAAAT AAGTCAACTGGTTC-3¢ (reverse). A DNA fragment encoding human Nogo-66 c...

Ngày tải lên : 16/03/2014, 16:20

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Báo cáo khoa học: Structural characterization of photosystem II complex from red alga Porphyridium cruentum retaining extrinsic subunits of the oxygen-evolving complex docx

... evolutionarily one of the most p rimitive eukaryotic algae. The photosynthetic apparatus of red algae appears to represent a transitional state between cyanobacteria and photosynthetic eukaryo ... ultrastructure of red algal chloroplasts is similar to t hat of cyanobacteria. Thylakoid membranes of red algae are not differentiated into stacked and unstacked regions as fou nd...

Ngày tải lên : 16/03/2014, 18:20

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Báo cáo khoa học: Structural characterization of the lipopolysaccharide O-polysaccharide antigen produced by Flavobacterium columnare ATCC 43622 potx

... Columbia, Canada The structure of the antigenic O-chain polysaccharide of Flavobacterium columnare ATCC 43622, a Gram-negative bacterium that causes columnaris disease in warm water ﬁsh, was determined ... possible candidates are LPS, capsule, ﬁmbriae or other appendages of the bacterium, a hypothesis requiring further investigation. It is of note that the structure o...

Ngày tải lên : 17/03/2014, 10:20

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Báo cáo khoa học: Structural characterization of the large soluble oligomers of the GTPase effector domain of dynamin potx

... speciﬁc domains suggests that a detailed characterization of the intrinsic structural and dynamic characteristics of the individual domains has the potential to throw valuable light on the interac- tions ... dextran, molecular mass 2000 kDa also appeared at the same place), and there was also a small peak seen corresponding to the mono- mer (Fig. 1A) . This meant t...

Ngày tải lên : 23/03/2014, 11:20

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Tài liệu Báo cáo khoa học: Structural insights into the substrate speciﬁcity and activity of ervatamins, the papain-like cysteine proteases from a tropical plant, Ervatamia coronaria ppt

... proteases from a tropical plant, Ervatamia coronaria Raka Ghosh, Sibani Chakraborty, Chandana Chakrabarti, Jiban Kanti Dattagupta and Sampa Biswas Crystallography and Molecular Biology Division, Saha Institute ... studies of the cysteine protease erva- tamin A from Ervatamia coronaria. Acta Crystallogr F 61, 562–564. 37 Kundu S, Sundd M & Jagannadham MV (2000) Puriﬁ- cation and c...

Ngày tải lên : 18/02/2014, 16:20

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Báo cáo khoa học: Structural features in the C-terminal region of the Sinorhizobium meliloti RmInt1 group II intron-encoded protein contribute to its maturase and intron ppt

... domain X motifs are found at or near the C-termini of a2 and a3 , respectively. The a- helices a1 , a2 and a3 potentially correspond to a- helices aH, aI and aJ in the thumb of HIV-RT [13]. The domain ... single-stranded DNA substrate, whereas the panel on the right shows cleavage in a 5¢-labeled top-strand, 70 bp double-stranded DNA substrate. DNA cleavage activity w...

Ngày tải lên : 15/03/2014, 09:20

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Báo cáo khoa học: Structural basis for the erythro-stereospeciﬁcity of the L-arginine oxygenase VioC in viomycin biosynthesis docx

... speciﬁc for the (S)-enantiomers [33,34]. In addition, the nonheme oxygenase AspH from P. syringae hydroxylates free l-aspartate, l-aspartate-SNAC, and a linear nonapep- tide containing an asparagine ... presence of the two a- helical subdomains in addition to the catalytic jelly roll fold. Although the presence of these a- helical subdomains might be an evolutionary relic,...

Ngày tải lên : 16/03/2014, 02:20

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Báo cáo khoa học: Structural characterization of N-linked oligosaccharides of laminin from rat kidney: changes during diabetes and modulation by dietary ﬁber and butyric acid pdf

... requires the application of multiple analytical approaches [8]. MS has become a powerful analytical tool for the structural characterization of oligosaccharides. Of several MS techniques, the soft ... Laboratories (Mumbai, India). Wheat bran was procured from the local market. All other chemicals and reagents were of analytical grade. Animals, induction of diabetes a...

Ngày tải lên : 22/03/2014, 17:20

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