Báo cáo khoa học: Unfolding process of rusticyanin Evidence

Báo cáo khoa học: Unfolding process of rusticyanin Evidence of protein aggregation ppt

... Unfolding process of rusticyanin Evidence of protein aggregation Luis A. Alcaraz and Antonio Donaire Instituto de Biologı ´ a Molecular y Celular, Universidad Miguel Herna ´ ndez, Spain The unfolding ... unfolding process or an Ôoff-pathwayÕ product of the unfolding process. Previously, studies on other BCPs, speciﬁcally Pc [29–31], Az [22,23,27] Fig. 5. Hydrophobic...

Ngày tải lên : 30/03/2014, 15:20

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Tài liệu Báo cáo khoa học: Unfolding of human proinsulin Intermediates and possible role of its C-peptide in folding/unfolding pptx

... other half of the protein folding process which causes a protein to lose its biological activity and become an ensemble of structurally denatured states [1–3]. The characterization of the protein ... of the protein folding and unfolding processes has become of great interest. It has been recognized that protein unfolding is a crucial step in protein degradation and...

Ngày tải lên : 19/02/2014, 12:20

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Tài liệu Báo cáo khoa học: Unfolding and aggregation during the thermal denaturation of streptokinase pptx

... with the aggregation of SK, this study provides insight into the nature of protein aggregation more generally. In particular it supports real evidence for the speciﬁcity of the aggregation process, ... the aggregation of the full-length protein. Keywords: protein unfolding; protein aggregation; diﬀeren- tial scanning calorimetry; streptokinase; domains. Streptokin...

Ngày tải lên : 21/02/2014, 03:20

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Báo cáo khoa học: High thermal and chemical stability of Thermus thermophilus seven-iron ferredoxin Linear clusters form at high pH on polypeptide unfolding doc

... cluster; protein unfolding; thermostability; Thermus thermophilus. Many proteins require the binding of cofactors to perform their biological activity. It has been demonstrated in vitro that many proteins ... with their cofactors after polypeptide unfolding [1–6]. Therefore, it is possible that cofactors bind to their corresponding polypeptides before or during folding in vivo. Cofacto...

Ngày tải lên : 16/03/2014, 23:20

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Báo cáo khoa học: "THE PROCESS OF COMMUNICATION IN FACE TO FACE VS. COMPUTERIZED CONFERENCES; A CONTROL EXPERIMENT USING BALES INTERACTION PROCESS ANALYSIS" pot

... analysis of communications process in the two media and their correlates (Hiltz, Johnson and Rabke, 198Q). 0v~vIEw OF mm z~na~T The chief independent variable of interest is the im- pact of computerized ... Turoff, 1978, for a complete description of CC as a mode of cummunicatlon). A variable of secondary Interest is problem type. Much experimental literature indic...

Ngày tải lên : 24/03/2014, 01:21

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Tài liệu Báo cáo khoa học: MicroRNA-23a promotes the growth of gastric adenocarcinoma cell line MGC803 and downregulates interleukin-6 receptor pdf

... because of its higher fold of upregulation in gastric adenocarcinoma tissues. Although the extent of upregulation of miR-23a in the four pairs of gastric tissues showed great variance because of the ... active role of miR-23a in the growth promotion of malignant cells. The fundamental function of miRNAs is to regulate their targets by direct cleavage of mRNA or by inhibi...

Ngày tải lên : 18/02/2014, 04:20

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Tài liệu Báo cáo khoa học: Molecular and cellular speciﬁcity of post-translational aminoacyl isomerization in the crustacean hyperglycaemic hormone family docx

... mass of this fragment was determined by MALDI-TOF MS to be 796 Da, which is a value identical to the mass of Hep-l. Because no other predicted fragment from endoproteinase-Asp-N digestion of VIH ... Ollivaux C & Soyez D (2000) Dynamics of biosynthe- sis and release of crustacean hyperglycemic hormone isoforms in the X-organ-sinus gland complex of the crayﬁsh Orconectes limosus...

Ngày tải lên : 18/02/2014, 11:20

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Tài liệu Báo cáo khoa học: Substrate speciﬁcity and inhibition of brassinin hydrolases, detoxifying enzymes from the plant pathogens Leptosphaeria maculans and Alternaria brassicicola ppt

... cm). Proteins were eluted with 55 mL of the same buffer, ﬁrst alone and then with a 200 mL of a decreasing gradient of ammonium sul- phate in 20 mm Tris⁄ HCl buffer (pH 8.0) with a ﬂow of 0.8 ... lL) and 50–100 lL of protein extract in a total volume of 1 mL. The reaction was carried out at 23 °C for 30–45 min. A control reaction was stopped by the addition of 0.1 mL of solu...

Ngày tải lên : 18/02/2014, 14:20

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Tài liệu Báo cáo khoa học: Identiﬁcation, sequencing, and localization of a new carbonic anhydrase transcript from the hydrothermal vent tubeworm Riftia pachyptila docx

... was composed of 2 lL of Moloney murine leukemia virus reverse transcriptase buffer; 0.5 lL of BSA (10 mgÆmL )1 ), 1 lL of total RNA (1.24 lgÆlL )1 ), 2.5 lL of dNTP (4 mm total), 1.5 lL of Random ... overexpression approach of RpCAbr and RpCAtr, we cannot know the functional effect of changes of some key amino-acids. Origin and number of nonvertebrate CAs Although the boot...

Ngày tải lên : 18/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Helix mobility and recognition function of the rat thyroid transcription factor 1 homeodomain – hints from 15N-NMR relaxation studies pdf

... within 6.6 and 7.6 ns [29]. Although aggregation into a stable dimer cannot be ruled out, in spite of the absence of struc- tural evidence [4,11], the occurrence of association equilibria also cannot ... of support, needed for the hinging of the C-ter- minal part of helix III. This relative rigidity of resi- due 50 is also relevant to biological function, and has been long r...

Ngày tải lên : 18/02/2014, 16:20

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