Báo cáo khoa học: " Evolutionary and structural analyses of alpha-papillomavirus capsid proteins yields novel insights into L2 structure and interaction with L1" ppsx
Báo cáo khoa học: " Evolutionary and structural analyses of alpha-papillomavirus capsid proteins yields novel insights into L2 structure and interaction with L1" ppsx
... predict the secondary structure of L2. We also mapped the interaction domain of L2 within the monomer of L1. Our data shows that the amino terminus of L2 is involved in interaction with L1. Our data ... domain of L2 to be conserved among the alpha-PVs irrespective of high or low risk group. However, the structural interaction of L1 and L2 and formation...
Ngày tải lên: 12/08/2014, 04:21
Báo cáo khoa học: Photosynthetic acclimation: Structural reorganisation of light harvesting antenna – role of redox-dependent phosphorylation of major and minor chlorophyll a/b binding proteins pot
... in yellow and for clarity were excluded from LHCI and CP29 subunits. (B) Overlay of the EM top-view projection of the Arabidopsis LHCII–LHCI–PSI supercomplex with the X-ray structures of plant ... dissociates from PSII and binds with the core domain of PSI [60] (see Fig. 2). This redistribution of CP29 was correlated with a quadruple phosporylation of unique Thr and...
Ngày tải lên: 16/03/2014, 06:20
Báo cáo khoa học: "Real time PCR analyses of expression of E-cadherin, alpha-, beta- and gamma-catenin in human breast cancer for predicting clinical outcome" pps
... expression of E-cadherin, α-, β- and γ- catenin may persist into the later stages of breast carci- noma. Siitonen et al. and Oka et al. found a correlation between loss of E-cadherin and the presence of ... difference in the expression of E- cahderin, α-, β- and γ-catenin between tumour and nor- mal breast tissue. Furthermore, measurement of expres- sion of these mol...
Ngày tải lên: 09/08/2014, 07:21
Tài liệu Báo cáo khoa học: Post-translational modification of the deubiquitinating enzyme otubain 1 modulates active RhoA levels and susceptibility to Yersinia invasion pptx
... independent of the kinase activity of YpkA [16]. In line with this, we detected RhoA in immunopurified YpkA and OTUB1 complexes. We also noted an interaction between OTUB1 and RhoA in the absence of YpkA ... Rho family of small G proteins represents a large group of the Ras superfamily of GTPases. More than 20 proteins of this class have been described to date, among...
Ngày tải lên: 16/02/2014, 15:20
Tài liệu Báo cáo khoa học: DNA strand exchange activity of rice recombinase OsDmc1 monitored by fluorescence resonance energy transfer and the role of ATP hydrolysis pptx
... labeled Phi-W and rhodamine labeled Phi-C (1) with 1.25 l M of OsDmc1 in absence of ATP; (2) with 1.25 lM of OsDmc1 in presence of 2.0 m M of AMP-PNP; (3) with 1.25 lM of OsDmc1 in presence of 2.0 mM ... with 27.5 l M of rhodamine labeled Phi-C; (3) with 55.0 lM unlabeled of Phi-C along with 27.5 lM of rhodamine labeled Phi-C; (4) with 27.5 l M unlabeled o...
Ngày tải lên: 19/02/2014, 07:20
Báo cáo khoa học: A new phospholipase A2 isolated from the sea anemone Urticina crassicornis – its primary structure and phylogenetic classification pptx
... the beginning and end of the cDNA and sequenced. Sequence analysis and homology modeling DNA and amino acid sequences were processed, analyzed and aligned with the vector nti software package ... venom of Russell’s viper (D. r. russelli) exhibited the highest similarity with that of AcPLA 2 . Hence, we have modeled the structures of UcPLA 2 and AcPLA 2 on the basis of...
Ngày tải lên: 06/03/2014, 11:20
Báo cáo khóa học: S-(2,3-Dichlorotriazinyl)glutathione A new affinity label for probing the structure and function of glutathione transferases potx
... the end of a-helix H¢¢¢ 3 and forms part of the xenobiotic-binding site [11]. A lthough the thioether bond of methionine is usually considered to be of low reactivity, a number of pieces of experimental evidence ... conjugation of GSH with a variety of hydro- phobic electrophiles through the formation of a thioether bond [1,2]. These enzymes offer protection against toxi...
Ngày tải lên: 16/03/2014, 16:20
Báo cáo khoa học: Acute intermittent porphyria – impact of mutations found in the hydroxymethylbilane synthase gene on biochemical and enzymatic protein properties pdf
... equilibrium and the query sequences of the human and E. coli proteins (UniProt IDs: HEM3_HUMAN and HEM3_ECOLI). The extracted sequences were aligned with 3d t-coffee software [25] using the 3D structures ... mutant and wild-type proteins and expressed as percentage of activity compared to that of wild-type enzyme. Five of the mutants, p.Arg26Cys, p.Arg26His, p.Arg173Gl...
Ngày tải lên: 23/03/2014, 04:21
Báo cáo khoa học: Cytokinin-induced structural adaptability of a Lupinus luteus PR-10 protein potx
... with a K d value of 12.3 ± 5.1 lm and 1 : 1 stoichiometry, and the other with a K d value of 193 ± 43.7 lm and 8 : 1 stoi- chiometry. CPPU and kinetin show clear interaction with the LlPR-10.2B ... University of Lodz, Poland 3 Department of Protein Engineering, Faculty of Biotechnology, University of Wroclaw, Poland 4 Institute of Plant Genetics, Polish Academy...
Ngày tải lên: 23/03/2014, 06:20
Báo cáo khoa học: Solubility-dependent structural formation of a 25-residue, natively unfolded protein, induced by addition of a seven-residue peptide fragment pot
... of the structural stabilities of FPs. (A) Inte- grated intensities of long-range NOE peaks of FP1. (B) Integrated intensities of short- and medium-range NOE peaks of FP1. (C) Frac- tions of structured ... num- ber of intra- or intermolecular interactions, invoked by the appropriate alignment of amino acid residues, and the number of proteins with well-packed stru...
Ngày tải lên: 29/03/2014, 23:20