Báo cáo khoa học: The biochemical properties of the mitochondrial thiamine pyrophosphate carrier from Drosophila melanogaster ppt

Báo cáo khoa học: The biochemical properties of the mitochondrial thiamine pyrophosphate carrier from Drosophila melanogaster ppt

Báo cáo khoa học: The biochemical properties of the mitochondrial thiamine pyrophosphate carrier from Drosophila melanogaster ppt

... al. Mitochondrial transport of thiamine pyrophosphate FEBS Journal 277 (2010) 1172–1181 ª 2010 The Authors Journal compilation ª 2010 FEBS 1181 The biochemical properties of the mitochondrial thiamine pyrophosphate ... congested-like tracheae gene of Drosophila melanogaster encodes a member of the mitochondrial carrier family required for gas-filling of...
Ngày tải lên : 29/03/2014, 08:20
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Báo cáo khoa học: Isolation and characterization of a D-cysteine desulfhydrase protein from Arabidopsis thaliana pptx

Báo cáo khoa học: Isolation and characterization of a D-cysteine desulfhydrase protein from Arabidopsis thaliana pptx

... used for the quantification of the enzymatically formed H 2 S. Measurement of pyruvate formation The activity of the purified d-CDes enzyme was followed through the measurement of the amount of pyruvate formed ... through an inhibition of threonine deaminase. On the other hand, the presence of the yedO gene stimulates cell growth in the presence of d-cysteine...
Ngày tải lên : 16/03/2014, 18:20
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Báo cáo khoa học: Dissociation/association properties of a dodecameric cyclomaltodextrinase Effects of pH and salt concentration on the oligomeric state pot

Báo cáo khoa học: Dissociation/association properties of a dodecameric cyclomaltodextrinase Effects of pH and salt concentration on the oligomeric state pot

... increased. The results suggested that the effect of salts on the oligomeric state of CDase I-5 correlated with the dissociation of the dodecameric form of the enzyme. Discussion An earlier study on the ... 7.0. The tertiary structure indicated that the effect of pH on dissociation of the oligomer was mainly due to the pro- tonation of H539. Unlike the pH-...
Ngày tải lên : 07/03/2014, 12:20
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Báo cáo khoa học: RNA-binding properties of HCF152, an Arabidopsis PPR protein involved in the processing of chloroplast RNA pdf

Báo cáo khoa học: RNA-binding properties of HCF152, an Arabidopsis PPR protein involved in the processing of chloroplast RNA pdf

... several repetitions of the motif. Repetition of the motif seems to determine the specificity of binding to the target RNA sequence as well. Indeed, analyzing the PPR proteins of the Arabidopsis genome ... deletion of seven out of nine did not change the RNA-binding properties [41]. Defining the exact structure of the HCF152 homodimer together with the petB pr...
Ngày tải lên : 17/03/2014, 10:20
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Báo cáo khoa học: H NMR study of the molecular structure and magnetic properties of the active site for the cyanomet complex of O2-avid hemoglobin from the trematode Paramphistomum epiclitum pdf

Báo cáo khoa học: H NMR study of the molecular structure and magnetic properties of the active site for the cyanomet complex of O2-avid hemoglobin from the trematode Paramphistomum epiclitum pdf

... the projection of the tilt of the z axis on the x¢,y¢ plane (defined direction of tilt of z and the x¢ axis), and j % a + c defines the location of the rhombic (x, y) axes. The orientation of the ... at position E7 as the source of the H-bond to ligand on the basis of a partial sequence, which had indicated a Tyr on the distal E-helix. The similarity...
Ngày tải lên : 23/03/2014, 17:22
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Tài liệu Báo cáo khoa học: An autoinhibitory effect of the homothorax domain of Meis2 ppt

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

... positions of molecular mass markers are shown to the left, and the size in base pairs of the products to the right (the Meis2 equivalent of Meis3.2 would be expected at 149 bp). (C, D) RNA from a series ... However, the activity of the full-length Meis1a was not tested, and on the basis of our work we expect that its activity would be inhibited by the conserved Ht...
Ngày tải lên : 16/02/2014, 15:20
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Tài liệu Báo cáo khoa học: Investigation and prediction of the severity of p53 mutants using parameters from structural calculations pptx

Tài liệu Báo cáo khoa học: Investigation and prediction of the severity of p53 mutants using parameters from structural calculations pptx

... of a severe mutant. At the other end of the spectrum, where we have low energy, there is 75% probability for the mutation to be nonsevere if the energy is 0.125 or lower. Thus, on the basis of ... algorithms have been developed recently [4–7]. The major drawback of these analyses is the lack of information regarding the activity or loss of activity of the targe...
Ngày tải lên : 18/02/2014, 11:20
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Tài liệu Báo cáo khoa học: Substrate specificity of the pseudouridine synthase RluD in Escherichia coli doc

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

... obtained with the transition at posi- tions 1915 and 1917. These mutations had an effect on the formation of pseudouridine exclusively at the mutant position and did not affect either of the other two ... by Southern analysis. The rluD::cat strain had a full deletion of both rluD and yfiH, together with their annotated pro- moter sequences. The inserted cat cassette had a dis...
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

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

... Given that the roles of these residues definitely confirm each other, the dif- ference in their significance might be attributable to the importance and ⁄ or necessity of the receipt of the phenol-hydroxyl ... environments of BPA in the ligand-binding pocket of the ERRc. The proximity of each amino acid residue (within a distance of 5 A ˚ ) to BPA is shown in the...
Ngày tải lên : 18/02/2014, 16:20
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Tài liệu Báo cáo khoa học: N-terminal extension of the yeast IA3 aspartic proteinase inhibitor relaxes the strict intrinsic selectivity ppt

Tài liệu Báo cáo khoa học: N-terminal extension of the yeast IA3 aspartic proteinase inhibitor relaxes the strict intrinsic selectivity ppt

... each extremity of the polypeptide chain, must of necessity arise from contacts that are made outwith the active site of the enzyme. The effect of removal of the N-terminal extension The full N-terminal ... residues 69–81 from the S. castellii sequence is small compared to that achieved by location of the full-length extension at the N-terminal end of the...
Ngày tải lên : 19/02/2014, 00:20
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