Báo cáo khoa học: Sendai virus N-terminal fusion peptide con

Báo cáo khoa học: Sendai virus N-terminal fusion peptide consists of two similar repeats, both of which contribute to membrane fusion ppt

... Sendai virus N-terminal fusion peptide consists of two similar repeats, both of which contribute to membrane fusion Sergio G. Peisajovich 1 , Raquel F. ... strikingly similar to the N-terminal fusion peptide (Fig. 1). We found that, when anchored to the membrane by palmitoylation of its N-terminus, this segment (WT-palm-19–33) induces membran...

Ngày tải lên : 23/03/2014, 21:21

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Báo cáo khoa học: A search for synthetic peptides that inhibit soluble N-ethylmaleimide sensitive-factor attachment receptor-mediated membrane fusion pot

... attached to the presynaptic membrane. Thus, formation of a parallel coiled-coil would result in close apposition of two membranes, and facilitate membrane fusion. The core complex has been shown to ... inhibitory effect of synthetic peptides was converted to ‘% of con- trol’ (black bar). Percentage of maximum ﬂuorescence intensity in the presence of synthetic peptides...

Ngày tải lên : 30/03/2014, 04:20

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Tài liệu Báo cáo khoa học: NirF is a periplasmic protein that binds d1 heme as part of its essential role in d1 heme biogenesis pdf

... the key step, as it is the point of divergence from assimilatory nitrogen metabolism in which nitrite is reduced to ammonium [2,3]. There are two types of respiratory nitrite reductase involved ... concluded that His41 of NirF, which aligns with His200 of the d 1 heme domain of cd 1 , is essential both for this binding and for the production of d 1 heme; replacement of...

Ngày tải lên : 15/02/2014, 01:20

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Tài liệu Báo cáo khoa học: High-afﬁnity ligand binding by wild-type/mutant heteromeric complexes of the mannose pptx

... Gammeltoft S (1991) Receptor binding, endocytosis, and mitogenesis of insulin-like growth factors I and II in fetal rat brain neurons. J Neurochem 56, 12–21. 6 Auletta M, Nielsen FC & Gammeltoft ... its binding to mitogenic IGF-I receptors, which contributes substantially to the function of the M6P ⁄ IGF2R as a growth or tumor suppressor. Binding of lysosomal enzymes by the re...

Ngày tải lên : 18/02/2014, 08:20

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Tài liệu Báo cáo khoa học: Collagen I regulates matrix metalloproteinase-2 activation in osteosarcoma cells independent of S100A4 pdf

... inhibitor of metalloproteinases-2 from its 72 kDa progelatinase complex. Demonstration of the biochemical similarities of tissue inhibitor of metalloproteinases-2 and tissue inhibitor of metalloproteinases-1. ... expression of an inhibitor of the second step of the activation, seemed to be an explanation. We have shown that TIMP-1 is a regulator of the second step in the...

Ngày tải lên : 18/02/2014, 11:20

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Tài liệu Báo cáo khoa học " DẦM BÊ TÔNG ỨNG SUẤT TRƯỚC CĂNG SAU KHÔNG BÁM DÍNH CHỊU TẢI TRỌNG PHÂN BỐ ĐỀU " ppt

... việc tính to n kết cấu bêtông ứng suất trước không bám dính là một bài to n phức tạp. Các tiêu chuẩn thiết kế đã sử dụng phương pháp thực nghiệm để giải quyết bài to n này. Bài báo trình ... Trong bài báo này sẽ xem xét bài to n tương tự cho trường hợp dầm chịu tải phân bố đều. Sơ đồ dầm chịu tác dụng của tải trọng phân bố đều được thể hiện trên hình 1. Phương pháp giải bài...

Ngày tải lên : 18/02/2014, 13:20

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Tài liệu Báo cáo khoa học: 2,5-diamino-6-ribitylamino-4(3H)-pyrimidinone 5¢-phosphate synthases of fungi and archaea docx

... phototropin family of photoreceptors. Plant Cell 13, 993–997. 2Mu ¨ ller F (1992) Chemistry and Biochemistry of Flavo- enzymes. CRC Press, Boca Raton, FL. 3 Sancar A (2004) Photolyase and cryptochrome blue-light ... reduction of the ribosyl side chain of compound 3 in the ascomy- cete Ashbya gossypii is conducive to introduction of a hydrogen atom into the 1¢-proS position of th...

Ngày tải lên : 18/02/2014, 18:20

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Tài liệu Báo cáo khoa học: A novel tachykinin-related peptide receptor of Octopus vulgaris – evolutionary aspects of invertebrate tachykinin and tachykinin-related peptide ppt

... functional analysis of oct-TKRP is expected to provide a clue to the understanding of the dioecism of octopuses, which is extremely rare in mollusks. In addition to the dioecism, octopuses are endowed with ... identiﬁcation of octopus neuropeptides and hor- mones is expected to contribute a great deal to our understanding of the biological mechanism underlying the adva...

Ngày tải lên : 19/02/2014, 00:20

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Tài liệu Báo cáo khoa học: The bacterium, nontypeable Haemophilus inﬂuenzae, enhances host antiviral response by inducing Toll-like receptor 7 expression ppt

... (to JDL). We thank the members of the laboratory of HK in the Graduate School of Pharmaceutical Sciences at Kumamoto Uni- versity and the members of the laboratory of JDL at the University of ... variety of pathogens via Toll-like receptors (TLRs) expressed on the host. Activation of TLRs, in turn, leads to induction of direct antimicrobial activity which can result in...

Ngày tải lên : 19/02/2014, 00:20

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Tài liệu Báo cáo khoa học: DNA modiﬁcation with cisplatin affects sequence-speciﬁc DNA binding of p53 and p73 proteins in a target site-dependent manner pptx

... (both p73 isoforms; the respective supershifted bands are denoted as SR 53 ,SR 73d and SR 73b ; the presence of two supershifted bands in each of the lanes 5–7 corresponds to two possible stoichiometries ... 2A). Formation of the two bands corresponded to two possible stoichiometries of the antibody–p53 complex, involving either one or two antibody molecules bound per...

Ngày tải lên : 19/02/2014, 05:20

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