Tài liệu Báo cáo khoa học: Functional interaction between RN

Tài liệu Báo cáo khoa học: Functional interaction between RNA helicase II⁄Gua and ribosomal protein L4 pptx

... RPL4, Ribosomal Protein L4; rDNA, ribosomal DNA; rRNA, ribosomal RNA; RNP, ribonucleoprotein; siRNA, small interfering RNA; snRNA, small nuclear RNA; snoRNA, small nucleolar RNA. 3788 FEBS Journal ... 2005 FEBS Gua–RPL4 interaction in mammalian rRNA production H. Yang et al. Functional interaction between RNA helicase II⁄Gua and ribosomal protein L4 Hushan...

Ngày tải lên : 20/02/2014, 01:20

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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

... The distances between the N- terminal amino acids of subunits O and P, subunits O and Q and subunits O and R are shown (B–D). FLIM analysis of the interaction between cerulean–GAPDH and citrine–GAPDH ... Tomokuni et al. FRET imaging of interaction between GAPDH and PGK FEBS Journal 277 (2010) 1310–1318 ª 2010 The Authors Journal compilation ª 2010 FEBS 1313 interaction...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Functional and structural analyses of N-acylsulfonamidelinked dinucleoside inhibitors of RNase A ppt

... (1998) Coulombic forces in protein RNA interactions: binding and cleav- age by ribonuclease A and variants at Lys7, Arg10, and Lys66. Biochemistry 37, 12121–12132. 31 Anderson DG, Hammes GG & ... angiogenin (RNase 5) is an inducer of neovascularization, and plays an important role in tumor growth [5]. Eosinophil-derived neurotoxin (RNase 2) and eosinophil cationic protein (R...

Ngày tải lên : 14/02/2014, 22:20

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Tài liệu Báo cáo khoa học: Functional characterization of an orphan cupin protein from Burkholderia xenovorans reveals a mononuclear nonheme Fe2+-dependent oxygenase that cleaves b-diketones ppt

... ligand binding, and the role of storage proteins, the cupins constitute one of the most diverse superfamilies of proteins known. They have been described from all three domains of life [1,2], and usually ... this alternative Fe 2+ site are cysteine dioxygenase (CDO) (Protein Data Bank identifier: 2ATF) [20], ARD (Protein Data Bank identifier: 1VR3) [21], QDO (Protein Data Bank identifiers...

Ngày tải lên : 18/02/2014, 06:20

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Tài liệu Báo cáo khoa học: Functional studies of active-site mutants from Drosophila melanogaster deoxyribonucleoside kinase Investigations of the putative catalytic glutamate–arginine pair and of residues responsible for substrate speciﬁcity docx

... remained unchanged, and coordination between D52 and the dTTP–Mg complex was observed. The observed decrease in k cat for E52D was most likely due to an increased distance between the catalytic carboxyl group and ... purines and negative cooperativity towards dThd and dCyd was observed. The Q81N mutation showed a 200- and 100-fold increase in K m , whereas k cat was decreased...

Ngày tải lên : 19/02/2014, 02:20

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Tài liệu Báo cáo khoa học: Functional analysis of the basic helix-loop-helix transcription factor DEC1 in circadian regulation ppt

... and PPARc2,intheabsence of other transcription facto rs, such as CLOCK and BMAL1 [9,10,22,23]: an N-terminal region between amino acids 1 and 141, and another region between amino acids 147 and ... 895–904. 29.Dhar,M.&Taneja,R.(2001)Cross-regulatoryinteraction between Stra13 and USF results in functional antagonism. Oncogene 20, 4750–4756. 30. Grandori, C., Cowley, S.M...

Ngày tải lên : 19/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Functional hierarchy of plasminogen kringles 1 and 4 in ﬁbrinolysis and plasmin-induced cell detachment and apoptosis docx

... 6, Glu-Pg- and mAb 34D3-trea- ted cells. Bands in lanes 1 and 2 correspond to forms I and II of plasmin(ogen). High molecular weight bands in lanes 5 and 6 correspond to mAb A10.2- and mAb 34D3-plasminogen ... is a compact molecule with inter-domain interactions between the N-terminal Glu1–Lys77 peptide and K5 in the C-terminal region [26,27] and between K3 and K4 [28],...

Ngày tải lên : 20/02/2014, 01:20

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Tài liệu Báo cáo khoa học: Functional dissection of the Schizosaccharomyces pombe Holliday junction resolvase Ydc2: in vivo role in mitochondrial DNA maintenance pptx

... of the N-terminal helices 1 and 2 while leaving the interacting a-helix 8 intact, may destabilize the proteins leading to spurious protein protein or /and protein DNA interactions. The crystal structure ... protruding between helices 3 and 4 at the junction crossover – and the unpairing of four base-pairs in the centre of the junctions [19]. Detailed understanding of the function...

Ngày tải lên : 20/02/2014, 11:20

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Tài liệu Báo cáo khoa học: Functional effects of deleting the coiled-coil motif in Escherichia coli elongation factor Ts pptx

... binds aminoacyl-tRNA (aa-tRNA) and promotes the binding of the aa-tRNA to the A-site of the mRNA-programmed ribosome. Upon codon recognition by a cognate ternary complex (EF-Tu–GTP–aa-tRNA), the ribosomal ... coiled-coil motifs are known to be involved in either protein protein interactions [61,62] or protein RNA interactions [63]. The proposed intramolecular interaction may be an i...

Ngày tải lên : 21/02/2014, 00:20

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Tài liệu Báo cáo khoa học: Functional expression and mutational analysis of ﬂavonol synthase from Citrus unshiu pptx

... [26], although this enzyme has not been functionally proved and the lability of substrate and product rule out any cocrys- tallization. The setting of a helices and b-strands causes very similar CD spectra ... 12) was negligible and the band could be hardly recognized in the soluble Gly68fiPro and Gly261fiPro mutant extracts (lanes 9 and 11). Table 2. Specific activities of the wild-...

Ngày tải lên : 21/02/2014, 03:20

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