Tài liệu Báo cáo khoa học: Solution structure of crotamine,

Tài liệu Báo cáo khoa học: Solution structure of crotamine, a Na+ channel affecting toxin from Crotalus durissus terriﬁcus venom docx

... 1979 Solution structure of crotamine, a Na + channel affecting toxin from Crotalus durissus terriﬁcus venom Giuseppe Nicastro 1,2 , Lorella Franzoni 1 , Cesira de Chiara 1 , Adriana C. Mancin 3 , ... the structure of a toxin from snake venom active on Na + channel. Keywords: b-defensin; myotoxin; NMR; scorpion toxin; structure. Despite the fact that...

Ngày tải lên : 20/02/2014, 11:20

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Tài liệu Báo cáo khoa học: Solution structure of hirsutellin A – new insights into the active site and interacting interfaces of ribotoxins docx

... del Pozo A & Gavilanes JG (2001) RNase U2 and alpha- sarcin: a study of relationships. Meth Enzymol 341, 335–351. 3 Lacadena J, A ´ lvarez-Garcı ´ a E, Carreras-Sangra N, Herrero-Gala ´ n E, Alegre-Cebollada ... Speciﬁc cleavage of ribosomal RNA caused by alpha sarcin. Nucleic Acids Res 4, 1097–1110. 2 Martı ´ nez-Ruiz A, Garcı ´ a- Ortega L, Kao R, Lacadena J, On ˜ aderra M...

Ngày tải lên : 18/02/2014, 08:20

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Tài liệu Báo cáo khoa học: Solution structure of the matrix attachment region-binding domain of chicken MeCP2 ppt

... duplex at molar ratios of 1 : 1.2 and of 1 : 2.4. Spectra analysis NMR data were analysed and processed with the computer programs XWINNMR , AURELIA [22], and AUREMOL [23] (Bruker, Karlsruhe, Germany). ... ﬁnal part of the assignment of the NOESY spectra, the number of identiﬁed NOEs was increased by comparison of back-calculated spectra with the experimental data [24,25]. Based o...

Ngày tải lên : 21/02/2014, 00:20

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Tài liệu Báo cáo khoa học: Crystal structure of importin-a bound to a peptide bearing the nuclear localisation signal from chloride intracellular channel protein 4 ppt

... atoms) and r j is the standard deviation of B factors. The normalized B factors have a zero mean and unit variance. All atoms that satisfy B z ‡ 4 are treated as outliers and discarded. After ... importin -a nuclear import pathway, provided that CLIC4 can undergo a conforma- tional rearrangement that exposes the NLS in an extended conformation. Database Structural data are available in...

Ngày tải lên : 14/02/2014, 19:20

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Tài liệu Báo cáo khoa học: NMR structure of AII in solution compared with the X-ray structure of AII bound to the mAb Fab131 pptx

... there are three general approaches that can be utilized to extract structural information [4]: a peptide (ligand)-based approach, a receptor-based approach, and approaches that target the ligand–receptor ... the mAb Fab131 Andreas G. Tzakos 1 , Alexandre M. J. J. Bonvin 2 , Anasstasios Troganis 3 , Paul Cordopatis 4 , Mario L. Amzel 5 , Ioannis P. Gerothanassis 1 and Nico A. J. van Nulan...

Ngày tải lên : 20/02/2014, 23:20

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Tài liệu Báo cáo khoa học: Crystal structure of an ascomycete fungal laccase from Thielavia arenaria – common structural features of asco-laccases ppt

... ascomycete fungal laccase from Thielavia arenaria – common structural features of asco-laccases Juha P. Kallio 1 , Chiara Gasparetti 2 , Martina Andberg 2 , Harry Boer 2 , Anu Koivula 2 , Kristiina Kruus 2 , Juha ... observed for MaL, that may determine the properties of these asco-laccases at high protein concentrations. Database Structural data are available in the Protein Data Bank d...

Ngày tải lên : 14/02/2014, 18:20

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Tài liệu Báo cáo khoa học: Crystal structure of the cambialistic superoxide dismutase from Aeropyrum pernix K1 – insights into the enzyme mechanism and stability pdf

... Inoue T, Matsumura H, Kobayashi A, Hagihara Y, Uegaki K, Ataka M, Kai Y & Ishikawa K (2006) Crystal structure of thioredoxin peroxidase from aerobic hyperthermophilic archaeon Aeropyrum pernix ... to structure and catalysis. Biochemistry 48, 3417–3424. 31 Nakamura T, Matsumura H, Inoue T, Kai Y, Uegaki K, Hagihara Y, Ataka M & Ishikawa K (2005) Crystallization and preliminary...

Ngày tải lên : 14/02/2014, 22:20

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Tài liệu Báo cáo khoa học: Crystal structure of Klebsiella sp. ASR1 phytase suggests substrate binding to a preformed active site that meets the requirements of a plant rhizosphere enzyme doc

... phytate with pH optima in the acidic range. They consist of two domains, a large a ⁄ b domain and a small a domain with the catalytic site at the interface of the two domains [4,5]. HAPs can initi- ate ... substrate-free AppA the C a atoms are 2.41 A ˚ apart, whereas for the substrate-free PhyK and the substrate-loaded AppA the averaged distance is only 1.87 A ˚ . Distinct c...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Solution properties of full-length integrin aIIbb3 reﬁned models suggest environment-dependent induction of alternative bent ⁄extended resting states doc

... implementation of SOMO (SOlution MOdeller) in the UltraScan analytical ultracentrifugation data analysis suite: enhanced capabilities allow the reliable hydro- dynamic modeling of virtually any ... Italy Introduction Integrins are heterodimeric transmembrane (TM) cellu- lar receptors involved in mechanical anchoring and two-way signaling [1]. Each a and b subunit has a modular str...

Ngày tải lên : 18/02/2014, 04:20

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Tài liệu Báo cáo khoa học: Crystal structure of the catalytic domain of DESC1, a new member of the type II transmembrane serine proteinase family pptx

... that the SEA domain functions by orienting the active site cleft of DESC1 toward plasma and ⁄ or extracellular spaces and away from the cell surface and ⁄ or the extracellular matrix. The SEA ... growth factors and proteinase inhibitors. Biol Chem 380, 473–483. 17 Kataoka H, Uchino H, Asada Y, Hatakeyama K, Nabeshima K, Sumiyoshi A & Koono M (1997) Analy- sis of tissue factor and...

Ngày tải lên : 19/02/2014, 00:20

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