Báo cáo khoa học: " Properties of virion transactivator proteins encoded by primate cytomegaloviruses" pptx

... of inhibition by cyclophilin D was evident in the form of slightly increased respiration rates during arsenolysis. However, the modulation of F 0 F 1 -ATP synthase by cyclophilin D did not increase the adenine ... that the modulation of F 0 F 1 -ATP synthase activity by CYPD comprises an ‘in-house’ mechanism of regulating matrix adenine nucleotide le...

Ngày tải lên: 14/02/2014, 19:20

... successively. The < /b> immunoreactive bands were visualized using diamino- benzidine (DAB) (Boster Biological Technology, Wuhan, Hubei, China). The < /b> following antibodies were used: rabbit SRBI polyclonal antibody ... that KLF4 is required for the < /b> expression < /b> of < /b> VSMC differentiation marker genes induced by < /b> all-trans retinoic acid [4]< /b> ; KLF4 could induc...

Ngày tải lên: 18/02/2014, 04:20

... effect of HSF4 on chromatin. In the absence of HSF4, histone H3K9 methylation is induced and HSF1 binding is reduced, indicating that HSF4 facilitates HSF1 binding via chromatin remodelling. Heat shock ... 4151 113 Trinklein ND, Chen WC, Kingston RE & Myers RM (2004) Transcriptional regulation and binding of heat shock factor 1 and heat shock factor 2 to 32 huma...

Ngày tải lên: 18/02/2014, 04:20

... from diverse insect species in a heterologous cell culture system – a basis for screening novel insecticidal candidates Joshua M. Beatty 1 , Guy Smagghe 2 , Takehiko Ogura 3 , Yoshiaki Nakagawa 3 , ... species, and provide a basis for identifying novel and species- specific insecticidal candidates that disrupt this receptor’s normal activity....

Ngày tải lên: 18/02/2014, 08:20

... of the sole Glyco_18 domain, the C-terminal tail of C. gigas CLPs may not noticeably contribute to the structure and the function of these proteins. Interestingly, Cg-Clp1 and Cg-Clp2 C-terminal ... Oyster chitinase-like proteins FEBS Journal 274 (2007) 36463654 ê 2007 The Authors Journal compilation ª 2007 FEBS 3651 Characterization of chitinase-like protei...

Ngày tải lên: 19/02/2014, 00:20

... 287299 ê 2006 The Authors Journal compilation ê 2006 FEBS Inhibition of cobalamin-dependent methionine synthase by substituted benzo-fused heterocycles Elizabeth C. Banks 1 , Stephen W. Doughty 2, *, ... structure of B12-binding domains of methionine synthase. Science 266, 1669–1674. 5 Dixon MM, Huang S, Matthews RG & Ludwig M (1996) The structure of the C-term...

Ngày tải lên: 19/02/2014, 05:20

... Inactivation of copper-containing amine oxidases by turnover products Paola Pietrangeli 1 , Stefania Nocera 1 , Rodolfo Federico 2 , Bruno Mondovı ` 1 and Laura Morpurgo 1 1 Department of ... consumed by an excess of amine in a closed cuvette, or the amine was consumed by oxygen in a solution stirred in air, with the rapid turnover of a thousand-fold amine ex...

Ngày tải lên: 19/02/2014, 12:20

... MINIREVIEW Selection of stably folded proteins by phage-display with proteolysis Yawen Bai and Hanqiao Feng Laboratory of Biochemistry, National Cancer Institute, ... with the desired properties from libraries of mutant proteins have been sought [5–8]. Phage-display coupled with proteolysis for selection of stably folded proteins was one such recently...

Ngày tải lên: 19/02/2014, 12:20

... solution. On the other hand, the acceleration of the sliding velocity (and the lower number of stops) of thin filaments could be related to a diminution o f the load in the actin–myosin interface. The ... remained in the pellet independently of the other components and the ionic strength of the mixture. In the presence o f A TP, the amount of bou nd H MM...

Ngày tải lên: 19/02/2014, 16:20

... containing the structural zinc at the mouth of the cleft and thus exposed to the solvent [8]. Grad- ual depletion of the enzyme first of the structural and then of the catalytic zinc has also been ... unravel the physio- logical roles of these enzymes in P. torridus. The results from testing the substrate specificity of the purified recombinant GdhA indicat...

Ngày tải lên: 19/02/2014, 16:20

... Inhibition of glyceraldehyde-3-phosphate dehydrogenase by peptide and protein peroxides generated by singlet oxygen attack Philip E. Morgan 1 , Roger T. Dean 2 and Michael J. Davies 1 1 EPR and 2 Cell ... Australia Reaction of certain peptides and proteins with singlet oxygen (generated by visible light in the presence of rose bengal dye) yields lo...

Ngày tải lên: 21/02/2014, 03:20

... Reactionsusedtoprepare(A)[12(S)- 2 H]oleic acid and (B) [ erythro-12,13– 2 H 2 ]oleic acid. 2992 A. S. Carlsson et al. (Eur. J. Biochem. 271) Ó FEBS 2004 Properties of two multifunctional plant fatty acid acetylenase/desaturase enzymes Anders ... added fatty acids into their lipids. In absence of exogenous fatty acids, the yeast expressing the C. alpina acetylenas...

Ngày tải lên: 16/03/2014, 18:20

... World-Wide-Web- accessible tool. Electrophoresis 18, 403–408. Ó FEBS 2003 Helicoverpa trypsins (Eur. J. Biochem. 270)19 Properties of purified gut trypsin from Helicoverpa zea , adapted to proteinase inhibitors Mariateresa ... excess of either of the inhibitors is insufficient to inhibit this enzyme. The K i of all four inhibitors towards HzTrypsin-S is ther...

Ngày tải lên: 23/03/2014, 20:22

... surprising dissimilarities in the properties of primate cytomegalovirus UL82 homologs, despite the fact that each of the proteins is a potent transactivator of IE gene expression. The close rel- atives, ... that the YFP moiety does not affect the functional properties of the proteins [21,24,33]. The functional activities of the proteins were determined by infecting U...

Ngày tải lên: 12/08/2014, 04:21

... M UL82 Actin BioMed Central Page 1 of 12 (page number not for citation purposes) Virology Journal Open Access Research Properties of virion transactivator proteins encoded by primate cytomegaloviruses Iain ... important for the role of pp71 in activation of gene expression. The intranu- clear localization of the UL82 homologs was investigated by immunofluorescence...

Ngày tải lên: 12/08/2014, 04:21