Tài liệu Báo cáo khoa học: Structure and function of active chromatin and DNase I hypersensitive sites pdf

Tài liệu Báo cáo khoa học: Structure-activity relationships of a-conotoxins targeting neuronal nicotinic acetylcholine receptors ppt

Tài liệu Báo cáo khoa học: Structure-activity relationships of a-conotoxins targeting neuronal nicotinic acetylcholine receptors ppt

... connectivity, CysI-CysIII and CysII- CysIV. The disulfide bonds are shown in blue. (C) A three-dimensional structure of the ribbon disulfide bond isomer of AuIB, where the connectivities are CysI-CysIV ... provided insight into approaches aimed at improving the bioavailability of conotoxins. In particular, two lipophilic analogues of the conotoxin MII were recently developed [53], b...
Ngày tải lên : 19/02/2014, 12:20
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Tài liệu Báo cáo khoa học: "Arabic Tokenization, Part-of-Speech Tagging and Morphological Disambiguation in One Fell Swoop" pdf

Tài liệu Báo cáo khoa học: "Arabic Tokenization, Part-of-Speech Tagging and Morphological Disambiguation in One Fell Swoop" pdf

... Approach Arabic words are often ambiguous in their morpho- logical analysis. This is due to Arabic’s rich system of affixation and clitics and the omission of disam- biguating short vowels and other ... no- tion of ambiguity class in the feature classifiers; in- stead we investigate different ways of using the re- sults of the individual feature classifiers in directly choosing a...
Ngày tải lên : 20/02/2014, 15:20
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Tài liệu Báo cáo khoa học: Multi-targeted activity of maslinic acid as an antimalarial natural compound pdf

Tài liệu Báo cáo khoa học: Multi-targeted activity of maslinic acid as an antimalarial natural compound pdf

... cultures (Fig. 1), indicating that the ini- tial hydrolysis of haemoglobin is not inhibited by MA. In addition, the morphology of infected erythrocytes incubated in the presence of MA is visibly different from ... insulysin and pitrilysin [32], possibly involved in the processing of apicoplast protein leader sequence. Inhibition of any of these activities could contribute to MA...
Ngày tải lên : 14/02/2014, 14:20
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Tài liệu Báo cáo khoa học: Structure and function of active chromatin and DNase I hypersensitive sites pdf

Tài liệu Báo cáo khoa học: Structure and function of active chromatin and DNase I hypersensitive sites pdf

... closely linked binding sites within a discrete region. A corollary of this concept is that binding sites for transcription factors are not normally Active chromatin and DNase I hypersensitive sites ... premature ini- tiation of transcription elongation [137]. The initiation and elongating phases of the tran- scription cycle are characterized by distinct sets of his...
Ngày tải lên : 14/02/2014, 18:20
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Tài liệu Báo cáo khoa học: Structure of RNase Sa2 complexes with mononucleotides – new aspects of catalytic reaction and substrate recognition pptx

Tài liệu Báo cáo khoa học: Structure of RNase Sa2 complexes with mononucleotides – new aspects of catalytic reaction and substrate recognition pptx

... (1989) Kinetic characterization of the recombinant ribonucle- ase from Bacillus amyloliquefaciens (barnase) and inves- tigation of key residues in catalysis by site-directed mutagenesis. Biochemistry ... docking of mononucleotides, dinucleotides and trinucleotides into the active site of RNase Sa2 contributed to a better understanding of enzyme–substrate recognition. Results D...
Ngày tải lên : 18/02/2014, 11:20
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Tài liệu Báo cáo khoa học: Structure determination and biochemical studies on Bacillus stearothermophilus E53Q serine hydroxymethyltransferase and its complexes provide insights on function and enzyme memory doc

Tài liệu Báo cáo khoa học: Structure determination and biochemical studies on Bacillus stearothermophilus E53Q serine hydroxymethyltransferase and its complexes provide insights on function and enzyme memory doc

... formation of quinonoid intermediate by the addition of 10 mm glycine and varying FTHF con- centrations. As shown in Fig. 6 the double reciprocal plot for the formation of quinonoid intermediate ... on the formation of a quinonoid intermediate and gem-diamine complex and a slow dissociation of FTHF also indicate that E53QbsSHMT exhibits enzyme memory. This is the first instance...
Ngày tải lên : 18/02/2014, 16:20
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Tài liệu Báo cáo khoa học: Structure and function of plant aspartic proteinases pptx

Tài liệu Báo cáo khoa học: Structure and function of plant aspartic proteinases pptx

... prosegment is present in all APs and is involved either in the inactivation or in the correct folding, stability and intracellular sorting of several zymogens [16], the PSI is an insertion only identified ... likely because their enzymatic properties are atypical and their localiza- tions are unexpected. New questions concerning functional significance and specialization of this mul...
Ngày tải lên : 19/02/2014, 12:20
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Tài liệu Báo cáo khoa học: Structure and membrane interaction of the internal fusion peptide of avian sarcoma leukosis virus pdf

Tài liệu Báo cáo khoa học: Structure and membrane interaction of the internal fusion peptide of avian sarcoma leukosis virus pdf

... lipid mixing as de fined in Experimental procedures is plotted against peptide to lipid ratio i ndicates that the peptide is capable of promoting lipid mixing of vesicles consisting of DMPC and ... Additionally, a peptide d erived from randomized sequence of IFP–wt (see Supplementary data) exhibited insignifi cant lipid mixing activity, demonstrating the specificity of the activity...
Ngày tải lên : 19/02/2014, 16:20
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Tài liệu Báo cáo khoa học: Second messenger function and the structure–activity relationship of cyclic adenosine diphosphoribose (cADPR) doc

Tài liệu Báo cáo khoa học: Second messenger function and the structure–activity relationship of cyclic adenosine diphosphoribose (cADPR) doc

... linked to N9 of adenine is called the ‘southern’ ribose; Fig. 1) and the N1 of the adenine ring [4]. Besides d-myo-inositol 1,4,5-trisphosphate (InsP 3 ) and nicotinic acid adenine dinucleotide phosphate (NAADP; ... MINIREVIEW Second messenger function and the structure activity relationship of cyclic adenosine diphosphoribose (cADPR) Andreas H. Guse University Medical Center H...
Ngày tải lên : 20/02/2014, 01:20
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Tài liệu Báo cáo khoa học: "An Alignment Algorithm using Belief Propagation and a Structure-Based Distortion Model" pdf

Tài liệu Báo cáo khoa học: "An Alignment Algorithm using Belief Propagation and a Structure-Based Distortion Model" pdf

... reported for a similar size of train- ing data. At the time of this paper, we did not have the time to investigate if it is a problem of non-optimal settings in GIZA++, or if the train- ing data we ... arise often (and are often intractable) in the use of a proba- bilistic model: “what are the marginal probabili- ties of each individual variable?” and “what is the set of value...
Ngày tải lên : 22/02/2014, 02:20
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