Tài liệu Báo cáo khoa học:Symmetric fluoro-substituted diol-based HIV protease inhibitors Ortho-fluorinated and meta-fluorinated P1/P1¢-benzyloxy side groups significantly improve the antiviral activity and preserve binding efficacyy docx

Tài liệu Báo cáo khoa học:Symmetric fluoro-substituted diol-based HIV protease inhibitors Ortho-fluorinated and meta-fluorinated P1/P1¢-benzyloxy side groups significantly improve the antiviral activity and preserve binding efficacyy docx

Tài liệu Báo cáo khoa học:Symmetric fluoro-substituted diol-based HIV protease inhibitors Ortho-fluorinated and meta-fluorinated P1/P1¢-benzyloxy side groups significantly improve the antiviral activity and preserve binding efficacyy docx

... fluoro-substituted diol-based HIV protease inhibitors Ortho-fluorinated and meta-fluorinated P1/P1¢-benzyloxy side groups significantly improve the antiviral activity and preserve binding efficacy Jimmy ... difluoro-substitutions at the ortho and meta positions on P1/P1¢-benzyloxy side groups of sym- metric diol-based protease inhibitors preserve the...
Ngày tải lên : 19/02/2014, 16:20
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Tài liệu Báo cáo khoa học: Dmrt1 genes at the crossroads: a widespread and central class of sexual development factors in fish pdf

Tài liệu Báo cáo khoa học: Dmrt1 genes at the crossroads: a widespread and central class of sexual development factors in fish pdf

... Germany Introduction The phenomenon of two different sexes and conse- quently the necessity to make a developmental decision for an embryo to become male or female (the so-called sex-determination process), and the ... fish, birds, mammals and corals is the dmrt gene family [5]. The prototype members of this group of factors are the Drosophila doublesex (dsx) and Caenor- h...
Ngày tải lên : 14/02/2014, 19:20
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Tài liệu Báo cáo khoa học: Loose interaction between glyceraldehyde-3-phosphate dehydrogenase and phosphoglycerate kinase revealed by fluorescence resonance energy transfer–fluorescence lifetime imaging microscopy in living cells doc

Tài liệu Báo cáo khoa học: Loose interaction between glyceraldehyde-3-phosphate dehydrogenase and phosphoglycerate kinase revealed by fluorescence resonance energy transfer–fluorescence lifetime imaging microscopy in living cells doc

... acceptors, GAPDH–5aa–citrine and GAPDH–10aa–citrine, respectively, were coexpressed as shown in the FLIM images (Fig. 3A,C) and in Table 2. On the other hand, the lifetimes of PGK–7aa–cerulean and their intracellu- lar ... 1.0–1.1 a The differences between the two s 1 values and the two s 2 values were significant (P < 0.005 for s 1 and P < 0.001 for s 2 ). b The...
Ngày tải lên : 16/02/2014, 09:20
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Tài liệu Báo cáo khoa học: Mixed lineage leukemia: roles in human malignancies and potential therapy pdf

Tài liệu Báo cáo khoa học: Mixed lineage leukemia: roles in human malignancies and potential therapy pdf

... AF10 and DOT1L, and thus compete with their binding to the AF4 complex. An as yet unpublished study has demonstrated that the reciprocal AF4–MLL fusion protein retains its H3K4 HMT activity and ... for example, HoxA7 and HoxA9. The transforming capac- ity of the tested MLL fusion constructs was also dependent on the presence of Meis1 and Pbx proteins, as well as on th...
Ngày tải lên : 16/02/2014, 14:20
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Tài liệu Báo cáo khoa học: Basis of recognition between the NarJ chaperone and the N-terminus of the NarG subunit from Escherichia coli nitrate reductase pdf

Tài liệu Báo cáo khoa học: Basis of recognition between the NarJ chaperone and the N-terminus of the NarG subunit from Escherichia coli nitrate reductase pdf

... 100 mM NaCl. The upper panels show the raw data for the heat effect during the titrations; the lower panels are the binding isotherms. Table 2. Thermodynamic parameters of NarG(1–15) and NarG(1–28) ... enthalpy is the sum of two terms: the reaction enthalpy, independent of the buffer used in the experiment, and another term representing the contribution of the pr...
Ngày tải lên : 16/02/2014, 14:20
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Tài liệu Báo cáo khoa học: The two Caenorhabditis elegans metallothioneins (CeMT-1 and CeMT-2) discriminate between essential zinc and toxic cadmium docx

Tài liệu Báo cáo khoa học: The two Caenorhabditis elegans metallothioneins (CeMT-1 and CeMT-2) discriminate between essential zinc and toxic cadmium docx

... with thiol groups, and the cadmium speciation of the wild-type and the CeMT-2 knockout strain was distinctly different to the CeMT-1 and double knock- outs. Taken together, and supported by a simple ... further shells of scatterers. Although the EXAFS data were admittedly noisy, they Table 2. Zinc and cadmium binding affinities for MTs in Caenor- habditis elegans and o...
Ngày tải lên : 16/02/2014, 15:20
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Tài liệu Báo cáo khoa học: An allosteric DNAzyme with dual RNA-cleaving and DNA-cleaving activities doc

Tài liệu Báo cáo khoa học: An allosteric DNAzyme with dual RNA-cleaving and DNA-cleaving activities doc

... RNA-cleaving activity relative to the 8–17 variant. Although the Cu 2+ and ascorbate were important for the DNA-cleaving activity of DRc DNAzyme, they did not support the RNA-cleaving activity of ... and crucial for the catalytic activity. When the C deoxyribonucleotide is inserted in the 5¢-T28G29G30-3¢ sequence of PL DNAzyme, the sequence is changed to 5¢-TCGG-3¢...
Ngày tải lên : 16/02/2014, 15:20
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Tài liệu Báo cáo khoa học: Neuronal growth-inhibitory factor (metallothionein-3): reactivity and structure of metal–thiolate clusters* doc

Tài liệu Báo cáo khoa học: Neuronal growth-inhibitory factor (metallothionein-3): reactivity and structure of metal–thiolate clusters* doc

... rigid and hence there is little selectivity concerning the size of the ion. Thus, the affinity of the different metal ions in MTs is governed primarily by the thermody- namic stability of the thiolate–metal ... to the MT family and hence shares the unusual properties of their metal–thiolate clusters, there are important differences between MT3 and the well-characterized...
Ngày tải lên : 16/02/2014, 15:20
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Tài liệu Báo cáo khoa học: Amprenavir complexes with HIV-1 protease and its drug-resistant mutants altering hydrophobic clusters docx

Tài liệu Báo cáo khoa học: Amprenavir complexes with HIV-1 protease and its drug-resistant mutants altering hydrophobic clusters docx

... of the flap regions in the structures. The complexes with APV are in cyan, and the complexes with SQV are in gray. The arrow indicates the shifts between C a atoms at the residues 50 and 51 in the ... mutations and inhibitors alter the PR structure. Here, we describe how PR recognizes the inhibitors APV and SQV by structural rearrangements of the two beta-hair...
Ngày tải lên : 18/02/2014, 04:20
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Tài liệu Báo cáo khoa học: Structural features of proinsulin C-peptide oligomeric and amyloid states pptx

Tài liệu Báo cáo khoa học: Structural features of proinsulin C-peptide oligomeric and amyloid states pptx

... structural studies. In the present study, we therefore used SDS to structurally character- ize the oligomerization process of C-peptide and ana- lyzed the formation of oligomers and their secondary structure ... C-peptide in the presence of divalent Ca 2+ and Mg 2+ ions under native conditions (B), and of 100 l M C-peptide in the presence of insulin (C) and of 100 l M C-pe...
Ngày tải lên : 18/02/2014, 04:20
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