Báo cáo khoa học: Functional fine-mapping and molecular modeling of a conserved loop epitope of the measles virus hemagglutinin protein pdf
Báo cáo khoa học: Enzymatic characterization and molecular modeling of an evolutionarily interesting fungal b-N-acetylhexosaminidase pot
... clear competition between pNP-GalNAc and GalNAc for the active site of the enzyme. The amino acids of the loop that come into close proximity to pNP-GlcNAc and GlcNAc at the ‘sec- ondary’ binding ... incorporates a consistency score to evaluate align- ment. A structural alignment of the three templates was additionally made with the sheba plug-in and visualized...
Ngày tải lên: 14/03/2014, 23:20
Báo cáo khoa học: Kinetic studies and molecular modelling attribute a crucial role in the specificity and stereoselectivity of penicillin acylase to the pair ArgA145-ArgB263 pdf
... substrates. The data for the PA catalysed hydrolysis of PhAc-Asp and PhAc-Glu [13] and our data for PhAc-pAB, PhAc-mAB and PhAc- oAB (Table 2) imply that the COOH group has to be posi- tioned as ... properties. The kinetic para- meters of the PA-catalysed hydrolysis of the studied phenylacetyl arylamides are compared in Table 2. The substrates are arranged in a dec...
Ngày tải lên: 16/03/2014, 16:20
Báo cáo khoa học: Functional fine-mapping and molecular modeling of a conserved loop epitope of the measles virus hemagglutinin protein pdf
... 2003 Fine-mapping of an epitope of measles virus (Eur. J. Biochem. 270) 1527 Functional fine-mapping and molecular modeling of a conserved loop epitope of the measles virus hemagglutinin protein Mike ... [32]. Evenasmallsidechaininposition388wouldresultinsteric hindrance with the main-chain nitrogen atom of K389, damaging the shape of the...
Ngày tải lên: 08/03/2014, 08:20
Tài liệu Báo cáo khoa học: Functional expression and mutational analysis of flavonol synthase from Citrus unshiu pptx
... origin, catalyze reactions of medicinal and industrial relevance, and their spatial organization and mode of action are under investigation. The reactions are diverse, such as the desaturation of aliphatic ... thaliana, Persea americana, Ipomea purpurea, Ipomea nil and Medicago sativa), three anthocyanidin synthases (Zea mays, Anthirrhinum majus and Oryza sativa), five gibb...
Ngày tải lên: 21/02/2014, 03:20
Báo cáo khoa học: Functional characterization and Me2+ ion specificity of a Ca2+–citrate transporter from Enterococcus faecalis1 pdf
... of the family reveals that the three members associated with the fermentative citrate pathways of S. mutans, S. pyogenes and E. faecalis are on a separate branch of the tree that is well separated from ... The results suggest that the complex of Ca 2+ and citrate is the true substrate of EfCitH and that the low uptake in the absence of added Ca 2+ was due...
Ngày tải lên: 23/03/2014, 10:20
Báo cáo khoa học: Calcium, mitochondria and oxidative stress in neuronal pathology Novel aspects of an enduring theme pdf
... Yamazaki K, Maeda A, Kurosaki T, Yamakuni T, Tanaka I, Shimizu S, Ikenaka K, Imoto K & Mori Y (1999) Molecular and functional characterization of a novel mouse transient receptor potential ... Paradoxical influence of calcium ions on the permeability of the cell membranes of the isolated rat heart. Nature 211, 646– 647. 196 Duncan CJ & Morton JW (1996) Membrane d...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: "Capturing Paradigmatic and Syntagmatic Lexical Relations: Towards Accurate Chinese Part-of-Speech Tagging" pdf
... comparatively analyze syntax-free and syntax-based models and employ a Bagging model to integrate a sequential tagger and a chart parser to capture syntagmatic relations that have a great impact ... anal- ysis. Both paradigmatic and syntagmatic lexical re- lations have a great impact on POS tagging, because the value of a word is determined by the two rela- tions. Ou...
Ngày tải lên: 23/03/2014, 14:20
Báo cáo khoa học: "INCORPORATING INHERITANCE AND FEATURE STRUCTURES INTO A LOGIC GRAMMAR FORMALISM" pptx
... treated as a context-free grammar rule and the interpreter automatically appends two additional arguments (start and end) to facilitate parsing. The final syntactic sugar allows feature labels ... accommodated naturally. OTHER GRAMMATICAL APPLICATIONS OF TAXONOMIC REASONING The taxonomic reasoning mechanism of IG has applications in lexical and syntactic categorizati...
Ngày tải lên: 31/03/2014, 17:20
Tài liệu Báo cáo khoa học: Hypoxia downregulates farnesoid X receptor via a hypoxia-inducible factor-independent but p38 mitogen-activated protein kinase-dependent pathway doc
... Saitou 1 , Takehisa Atsumi 1 , Takashi Sato 1 , Ken Ando 1 , Shuntaro Hara 2 , Kiyomi Kikugawa 1 and Makio Hayakawa 1 1 School of Pharmacy, Tokyo University of Pharmacy and Life Science, Japan 2 ... sets of primers [set 1, 5¢-TAGTCCAG TGTGGTGGAATTCTGC-3¢ (sense) and 5¢-AAAGCATC AGGTTCCTTCTTAAG-3¢ (antisense); set 2, 5¢-AACTTT GCTGGCCGCCGCCGCTGG-3¢ (sense) and 5¢-GGCAAC TAGAAGGCA...
Ngày tải lên: 18/02/2014, 13:20
Báo cáo khoa học: "What’s There to Talk About? A Multi-Modal Model of Referring Behavior in the Presence of Shared Visual Information" potx
... on the right, and a view of the Worker’s work area in the left hand panel. The advantage of this setup is that it allows exploration of a number of different arrangements of the shared visual ... data analysis, as well as our qualitative examina- tion of the data, that the pairs make tradeoffs be- tween relying on the linguistic context and the visu...
Ngày tải lên: 24/03/2014, 03:20