the structure and function of complex networks pdf
Tài liệu Báo cáo khoa học: Cold survival in freeze-intolerant insects The structure and function of b-helical antifreeze proteins pdf
... resemble teardrops [32].Further examination of the structure and sequence of sbwAFP and TmAFP reveal other similarities (Fig. 8 C). The panel shows the similarity of the TXT face again, a ndalso ... determine the handedness of the proteins, ormay prevent the unfolding of the protein at cold temper-atures. The b-helix as an AFP structural motif? The sbwAFP and TmAFP structures represent the firstAFPs ... of X-ray structure with 5 °C NMR structure using the main chain of residues Ser12 fiThr70 in t he structure a lignment. (B) O verlap of the X-ray structure with the 30 °C NMR structure using the main...
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Tài liệu Body Size: The Structure and Function of Aquatic Ecosystems pptx
... W,issimply the sum ofthe body mass of all individuals. For organisms ofsimilar size, itcan be estimated by taking the product of the population, N,andthebodymass,M. Similarly, the store of each ... obvious.We asked the author(s) of each paper to examine the importance and role of body size in the systems in which they work. Essentially the book builds from the level of the individual and a consideration ... level to the flux, storage and turnover of these elements at the level of ecosystems.Our second example concerns the role of metabolism in trophic relationships,including the structure and dynamics...
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Báo cáo khoa học: NMR solution structure and function of the C-terminal domain of eukaryotic class 1 polypeptide chain release factor pdf
... region of the 1H,15N-HSQC spectrum of the C-terminal domain of human eRF1 illustrating the presence of two conformational states of the protein.Fig. S2. Plot of the number and distribution of the NOEs ... However, thesestructures do not show the coordinates of the atoms inFig. 6. Superposition of the representative NMR open conformer of the C-domain (red and blue) on the crystal structure [20] of the complex ... 0.08Percentage of residues in the most favorable region of the Ramachandran map91.1 85.5Percentage of residues indisallowed region of the Ramachandran map00Superimposition of the structures on the...
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Tài liệu Báo cáo khoa học: Structure and function of active chromatin and DNase I hypersensitive sites pdf
... Hence, the maintenance of a condensed chromatin structure throughout the entire body of a gene may rely on the combinedactions of Set3 at the 5Â end and Set2 at the 3Â end.In yeast the cycle of ... methylatedH3-K4 which can then recruit HAT complexes.H3-K4me3 is recognized by Chd1 within the SAGA complex [22] and by Yng1 within the NuA3 complex [169]. The Elp3 component of the Elongator complex is a ... bp intervals. The lighter colour shadesdepict the bottom half of the nucleosome, and the exploded viewbelow the octamer depicts the arrangement of the histones con-tacting 73 bp of DNA within...
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Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx
... between the Leu residues from v-KIND and MAP2 contributes to the interaction between the two proteins.In conclusion, the present study has clarified the structural and functional importance of the ... localized to the N-terminal region, and theirspecific functional domains are located in the C-termi-nal region. The C-lobe of protein kinases mediates the interaction with activators, substrates and ... regulation of neuronal dendrite growth. In the presentstudy, we analyzed the structure function relationships of the v-KIND–MAP2 interaction by generating a series of mutant constructs. The interac-tion...
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Tài liệu Báo cáo khoa học: a-Conotoxins as tools for the elucidation of structure and function of neuronal nicotinic acetylcholine receptor subtypes doc
... native and heterologously expressed nAChRs The examples presented above clearly demonstrate the usefulness of a-conotoxins in the determination of the structure and function of native nAChRs, and ... domain of each subunit contri-butes to the formation of the hydrophilic pore. ACh binding proteinhas structural and functional homology to the extracellular ligandbinding domain of the nAChR, and ... basis for structure- activity studies. The highselectivity of the a-conotoxins, together with the possibility of obtaining detailed information on their three dimen-sional structures and the relative...
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Tài liệu Báo cáo khoa học: "The Structure and Process of Talking About Doing" pdf
... model of the role of point of view in problem solving. SUMMARY We have reported here a three pronged approach to the study of problem solving action and report: I) the collected of data ... solving and talk about problem solving, 2) development of a process model of these behaviors, and 3) use of coding techniques to extract traces of "critical phenomena" from the transcripts ... relltld ~O the ~r~romnoe oF 5he problem tooK, lad o~here tt~c are oZoeely related to the report of the task aoClona. ~n the psr~lo,,~ar problem demean of the H~aeionsr£ee and CannLbae8 pusxle,...
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structure and function of the arabic verb
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Tài liệu The Life and Times of an Object pdf
... The runtime has to keep track of all these references. If the variable message disappears (by going out of scope), other variables (such as ref) might still exist. Therefore, the lifetime of ... One feature of the garbage collector is that you don't know, and should not rely upon, the order in which objects will be destroyed. The final point to understand is arguably the most important: ... the object. These guarantees are tremendously useful and free you, the programmer, from tedious housekeeping chores that are easy to get wrong. They allow you to concentrate on the logic of...
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Tài liệu Báo cáo khoa học: Structure and function of plant aspartic proteinases pptx
... N-terminal of the mature enzyme and by the ÔflapÕ. The anchorage of the prosegment and of part of the N-terminus in the active site cleft is made by ionicinteractions established between Lys11/Tyr13 of ... linked with each other by three disulfidebridges. A unique feature of the PSI is the swap of the N- and C-terminal portions of the saposin-like domain,where the C-terminal portion of one saposin ... Likeprophytepsin, the precursor form of cyprosin was processedin different isoforms by the excision of the prosegment and of most of the PSI [21]. Conversely to what has been foundin vivo [31], heavy and...
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Tài liệu Báo cáo Y học: A Raman optical activity study of rheomorphism in caseins, synucleins and tau New insight into the structure and behaviour of natively unfolded proteins pot
... orm of b strand [18]. The positive bands at » 1675 cm)1in the amide I r egion of the ROA spectra of b-andj-casein, which originate mainlyin the peptide C O stretch, are characteristic of ... paper, the theme of PPII structure and rheomor-phism is explored by a comparative ROA study, supple-mented with DSC, of caseins, synucleins and tau, togetherwith several mutants of a-synuclein and ... similar type of structure, possibly b ased on the PPII conformation, and which may b eenvisaged as a more open version of the X -ray crystal structure of the Bowman±Birk inhibitor. The rheomorphiccharacter...
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Báo cáo khoa học: Evolutionary changes to transthyretin: structure and function of a transthyretin-like ancestral protein doc
... strands B and C that protrude towards the solvent and in the conformation of the long loopconnecting strands D and E [17]. Greater differencesare observed between the structures of B. subtilis and zebrafish ... present and discuss recent find-ings regarding the identification and distribution of TLP genes in nature, the structural and functionalcharacterization of the TLP from various organisms, and the ... result in the truncation of the TLP at the N-terminus. This trunca-tion has no effect on amino acid residues known to beinvolved in the function of the protein, but result in the deletion of the...
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