Tài liệu Báo cáo Y học: Trehalose-based oligosaccharides isolated from the cytoplasm of Mycobacterium smegmatis Relation to trehalose-based oligosaccharides attached to lipid docx

Tài liệu Báo cáo Y học: Trehalose-based oligosaccharides isolated from the cytoplasm of Mycobacterium smegmatis Relation to trehalose-based oligosaccharides attached to lipid docx

Tài liệu Báo cáo Y học: Trehalose-based oligosaccharides isolated from the cytoplasm of Mycobacterium smegmatis Relation to trehalose-based oligosaccharides attached to lipid docx

... Trehalose-based oligosaccharides isolated from the cytoplasm of Mycobacterium smegmatis Relation to trehalose-based oligosaccharides attached to lipid Masaya Ohta 1 , Y. T. Pan 2 , ... Chemistry, Louisiana State University, Baton Rouge, LA, USA A series of trehalose-based oligosaccharides were isolated from the cytoplasmic fraction of Mycobacter...
Ngày tải lên : 22/02/2014, 07:20
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Tài liệu Báo cáo Y học: Ligand interactions and protein conformational changes of phosphopyridoxyl-labeled Escherichia coli phosphoenol pyruvate carboxykinase determined by fluorescence spectroscopy pdf

Tài liệu Báo cáo Y học: Ligand interactions and protein conformational changes of phosphopyridoxyl-labeled Escherichia coli phosphoenol pyruvate carboxykinase determined by fluorescence spectroscopy pdf

... phosphoenolpyruvate (PEP) carboxykinase catalyzes the decarboxylation of oxaloacetate and transfer of the c-phosphoryl group of ATP to yield PEP, ADP, and CO 2 . The interaction of the enzyme with the ... significant increase of the contribution of the slow component. This result points to changes in the dynamical properties of the local environment of th...
Ngày tải lên : 21/02/2014, 01:21
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Tài liệu Báo cáo Y học: Short peptides are not reliable models of thermodynamic and kinetic properties of the N-terminal metal binding site in serum albumin doc

Tài liệu Báo cáo Y học: Short peptides are not reliable models of thermodynamic and kinetic properties of the N-terminal metal binding site in serum albumin doc

... data from ref [11]. c [31]. d [36]. e glycylglycylhistamine, [9]. f a-hydroxymetylseryl-a-hydroxymetylserylhistidinamide; Cu(II) data from [37]; Ni(II) data from [38]. g N-Terminal 15-peptide of ... Asp- Ala-His-NH 2 (DAHam)wasagiftofHenrykKozlowski, Faculty of Chemistry, University of Wroclaw. Stock solutions of NiCl 2 and CuCl 2 were standardized gravimet- rically with dimethy...
Ngày tải lên : 22/02/2014, 04:20
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Tài liệu Báo cáo Y học: Purification, characterization, cloning, and expression of the chicken liver ecto-ATP-diphosphohydrolase pot

Tài liệu Báo cáo Y học: Purification, characterization, cloning, and expression of the chicken liver ecto-ATP-diphosphohydrolase pot

... present in the apical membranes of the oxyntic-peptic cells [37]. The distribution of the ecto- ATPDase on these epithelial cells is distinctly different from theotherATPDaseintheE-ATPasefamily,theCD39s [13,17,19]. Molecular ... ecto-ATPDases are nearly identical with respect to their enzymatic properties and mass of the deglycosylated proteins. The primary sequence of...
Ngày tải lên : 22/02/2014, 04:20
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Tài liệu Báo cáo khoa học: Osmosensing and signaling in the regulation of mammalian cell function docx

Tài liệu Báo cáo khoa học: Osmosensing and signaling in the regulation of mammalian cell function docx

... of the CD95 from inside the hepatocyte to the plasma mem- brane [39], which depends on a ROS-mediated tyrosine phosphorylation of the epidermal growth factor (EGF)-receptor, the association of ... association of CD95 with the EGF-receptor, and phosphorylation of CD95 on Tyr232 and Tyr291 by the EGF-receptor tyrosine kinase activity [15]. Although the appearance...
Ngày tải lên : 18/02/2014, 16:20
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Tài liệu Báo cáo khoa học: An intermediate step in the evolution of ATPases – a hybrid F0–V0 rotor in a bacterial Na+ F1F0 ATP synthase pdf

Tài liệu Báo cáo khoa học: An intermediate step in the evolution of ATPases – a hybrid F0–V0 rotor in a bacterial Na+ F1F0 ATP synthase pdf

... stoichiometry [28]. The uncertainty lay in the number of ion-translocating subunits in the membrane-embedded rotor. Recently, the atomic struc- ture of a c ring from the F 1 F 0 ATP synthase from I ... both types of c subunits. The stoichiometry for c 2 ⁄ c 3 : c 1 was 9 : 1. Furthermore, this stoichiometry was independent of the carbon source of the growth mediu...
Ngày tải lên : 18/02/2014, 17:20
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Tài liệu Báo cáo khoa học: An alternative transcript from the death-associated protein kinase 1 locus encoding a small protein selectively mediates membrane blebbing pdf

Tài liệu Báo cáo khoa học: An alternative transcript from the death-associated protein kinase 1 locus encoding a small protein selectively mediates membrane blebbing pdf

... in vivo. The reason why the cleavage band was not observed in this assay may be the rapid degradation of the purified protein from the cell lysate. When subjected to a longer exposure, the blot ... shifted the equilib- rium of the protein from cytoskeletal to soluble cytosolic pools, and altered green fluorescent protein-tagged s-DAPK-1 protein localization as observ...
Ngày tải lên : 18/02/2014, 17:20
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Tài liệu Báo cáo khoa học: Pathways and products for the metabolism of vitamin D3 by cytochrome P450scc docx

Tài liệu Báo cáo khoa học: Pathways and products for the metabolism of vitamin D3 by cytochrome P450scc docx

... abstraction of a hydrogen atom and insertion of the hydroxyl group. Thus, C17 must be able to come close to the heme iron, presumably due to the side chain occupying a slightly different position in the ... hydroxylate vitamin D3 to produce 20-hydroxyvitamin D3 and other poorly characterized hydroxylated prod- ucts. The present study aimed to identify all the product...
Ngày tải lên : 18/02/2014, 17:20
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Tài liệu Báo cáo khoa học: "An Experiment in Evaluating the Quality of Translations" pdf

Tài liệu Báo cáo khoa học: "An Experiment in Evaluating the Quality of Translations" pdf

... Russian they might have to divine the meaning of the translations. The rankings of the translations by the average rat- ings on the informativeness scale are almost precisely complementary to the ... adequacy of the target sentences rated by the monolinguals cannot be resolved from the pres- ent experiment. Because it was desired to preserve the symm...
Ngày tải lên : 19/02/2014, 19:20
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Tài liệu Báo cáo khoa học: Fatty acid desaturases from the microalga Thalassiosira pseudonana pptx

Tài liệu Báo cáo khoa học: Fatty acid desaturases from the microalga Thalassiosira pseudonana pptx

... was then cloned into the corresponding sites behind the galactose-inducible GAL1 promoter of pYES2 (Invitrogen) to yield the plasmids pYDESA, pYDESB, pY- DESI, pYDESO, and pYDESK. The fidelity of ... into the vector pYES2, under the control of an inducible galactose promoter, to produce the constructs pYDESA, pYDESB, pYDESI, pYDESK and pYDES- O. They were first expressed...
Ngày tải lên : 20/02/2014, 01:20
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