Báo cáo khoa học: The starch-binding capacity of the noncata

Báo cáo khoa học: Casein phosphopeptide promotion of calcium uptake in HT-29 cells ) relationship between biological activity and supramolecular structure ppt

... CPPs) are produced in vivo from the digestion of a S1 -casein, a S2 -casein and b-casein by gastrointestinal proteases [11–13], and in vitro by tryptic and chimotryptic fragmentation of casein followed ... CPP in phosphate-free or phosphate-containing KRH with no Ca 2+ showed a remarkable increase of scattered light, of the order of 10 times that of the pure so...

Ngày tải lên : 16/03/2014, 05:20

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Tài liệu Báo cáo khoa học: NMR structural characterization of HIV-1 virus protein U cytoplasmic domain in the presence of dodecylphosphatidylcholine micelles doc

... cytoplasmic helix 2 and the ﬁve C-terminal residues of VpU are essential for CD4 binding and degradation [63]. In particular, an interaction between the cytoplasmic domains of CD4 and VpU is no longer ... FEBS retained in the centre of the interhelical linker and at the C-terminus of micelle-associated VpUcyt. Position of VpUcyt relative to the mice...

Ngày tải lên : 18/02/2014, 06:20

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Báo cáo khoa học: Unconventional translation initiation of human trypsinogen 4 at a CUG codon with an N-terminal leucine A possible means to regulate gene expression pdf

... leucine as the only N-terminal amino acid of the isolated protein, irrespective of the speciﬁcity of the immobi- lized antibody (Fig. 1C). In order to prove the integ- rity of the isolated protein, ... sequence of trypsinogen 4, mAbs were raised against human trypsin 4 (obtained by enterokin- ase activation of recombinant human trypsinogen 4) and a synthetic frag...

Ngày tải lên : 07/03/2014, 10:20

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Báo cáo khoa học: Efﬁcient inhibition of b-secretase gene expression in HEK293 cells by tRNAVal-driven and CTE-helicase associated hammerhead ribozymes doc

... stress and participate in wound repair [4–7]. Another kind of APP processing prevails in the brains of AD patients with ageing- related dementia. In such cases the cleavage of APP occurs on the ... processing pathway. APP is cleaved at the N-terminus of the Ab region by b-secretase and at the C-terminus by c-secretase. The product of these cleavages is a 39...

Ngày tải lên : 08/03/2014, 08:20

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Tài liệu Báo cáo khoa học: Glycomics-based analysis of chicken red blood cells provides insight into the selectivity of the viral agglutination assay docx

... degree and extent of branching and the relative abundance of a2 ﬁ 3 and a2 ﬁ 6 terminal sialic acids between cRBCs and HBEs, the present study provides insights into the inability of some human-adapted ... residues, the N-acetyl protons of GlcNAc, and the H3-equitorial and H3-axial protons of N-glycolylneuraminic acid [23–26]. The 1 H-NMR spectrum of cRBC...

Ngày tải lên : 14/02/2014, 19:20

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Tài liệu Báo cáo khoa học: Minor capsid proteins of mouse polyomavirus are inducers of apoptosis when produced individually but are only moderate contributors to cell death during the late phase of viral infection ppt

... suggests that the minor capsid proteins are not the sole or even the main inducers of apoptosis in the infection process and are dispensable for cell death. During infection, most of the minor capsid ... properties of the minor structural proteins (VP2 and VP3) of the MPyV were studied in the absence of other virus components as well as during the lat...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: An autoinhibitory effect of the homothorax domain of Meis2 ppt

... are other DNA contacts outside helix 3 [4–7]. In addition to binding DNA, the HD is a protein interaction module that mediates interactions with other DNA-binding proteins and non-DNA-binding ... as indicated, together with a luciferase reporter containing two copies of the Hox ARE r3 element, which binds Hox and Pbx proteins. (E) The effect of expressing increasing amou...

Ngày tải lên : 16/02/2014, 15:20

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Tài liệu Báo cáo khoa học: Golgi reassembly stacking protein 55 interacts with membrane-type (MT) 1-matrix metalloprotease (MMP) and furin and plays a role in the activation of the MT1-MMP zymogen pdf

... identiﬁed the GRASP55 binding site in the ICD of MT1-MMP, as well as the GRASP55 domains involved in the interaction with MT1-MMP ICD. We also describe the GRASP55 interaction with the furin ICD, and ... for the interaction of MT1-MMP ICD with the PDZ2 domain of GRASP55. The interaction of PDZ domains with ICD internal motifs has previously been...

Ngày tải lên : 18/02/2014, 04:20

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Tài liệu Báo cáo khoa học: Substrate speciﬁcity of the pseudouridine synthase RluD in Escherichia coli doc

... in the presence of 10 mm arabinose and made competent by con- centrating ten-fold and washing ﬁve times with ice-cold 10% glycerol. Selection for the recombination event and the elimination of ... found in the 23S rRNA variant containing the double mutation U1911C ⁄ U1915C (Fig. 3). Thus, isomerization of uri- dines 1911 and 1917 in H69 occurs autonomously of e...

Ngày tải lên : 18/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Receptor binding characteristics of the endocrine disruptor bisphenol A for the human nuclear estrogen-related receptor c pptx

... report the binding potentials between the phenol-hydro- xyl group of bisphenol A and estrogen-related receptor c residues Glu275 and Arg316 in the ligand-binding domain. By inducing mutations in other amino ... constitutive activity of the latter and to reverse the deactivating inverse agonist activity of 4-hydroxytamoxifen. However, the intrinsic binding mod...

Ngày tải lên : 18/02/2014, 16:20

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Báo cáo khoa học: The starch-binding capacity of the noncatalytic SBD2 region and the interaction between the N- and C-terminal domains are involved in the modulation of the activity of starch synthase III fromArabidopsis thaliana pdf

Báo cáo khoa học: Casein phosphopeptide promotion of calcium uptake in HT-29 cells ) relationship between biological activity and supramolecular structure ppt

Tài liệu Báo cáo khoa học: NMR structural characterization of HIV-1 virus protein U cytoplasmic domain in the presence of dodecylphosphatidylcholine micelles doc