chemical pathways protein metabolism and interrelationships
A Single-Molecule Perspective on the Role of Solvent Hydrogen Bonds in Protein Folding and Chemical Reactions pptx
... understanding of protein based chemical reactions Conclusions Using a combination of force protocols we have demonstrated that protein unfolding, protein collapse, protein folding and chemical ... b-strands A’ and G of the I27 protein showing the protein backbone only for simplicity C) Snapshot of the bstrands A’ and G of the I27 protein showing D2O molecules bridging the protein backbone ... of b-strands A’ and G for unfolding the I27 protein in D2O The pulling coordinate for the separating b-strands is defined as the distance between the first amino acid of strand A’ (Y9) and the...
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Báo cáo khoa học: Regulation of maize lysine metabolism and endosperm protein synthesis by opaque and floury mutations potx
... (4.32, 7.91 and 3.10 nmolÆmin)1Æmg)1 protein at 16, 20 and 24 DAP, respectively), HSDH (5.24, 16.31 and 6.16 nmolÆmin)1Æmg)1 protein at 16, 20 and 24 DAP, respectively), LOR (2.05, 3.53 and 2.18 ... LOR (2.05, 3.53 and 2.18 nmolÆmin)1Æmg)1 protein at 16, 20 and 24 DAP, respectively) and SDH (2.37, 3.51 and 2.08 nmolÆ min)1Æmg)1 protein at 16, 20 and 24 DAP, respectively) was at 20 DAP The ... influence lysine metabolism and storage protein synthesis and accumulation in maize Many of the zein polypeptides have been shown to vary in these mutants and Ó FEBS 2003 Lysine metabolism in maize...
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Báo cáo y học: "Circulating retinol binding protein 4 in critically ill patients before specific treatment: prognostic impact and correlation with organ function, metabolism and inflammation" pot
... link between adipocytokines, inflammation and systemic insulin resistance [7,8] Retinol binding protein (RBP4), a 21-kDa protein synthesized in the liver and adipose tissue, has recently been described ... counts, normal liver enzymes and normal C-reactive protein levels served as controls Comparative and laboratory variables The ICU patients were compared by age, sex and severity of illness using ... represents 50% of the values, and horizontal lines show minimum and maximum values of the calculated nonoutlier values; asterisks and open circles indicate outlier values (c and d) Serum RBP4 concentrations...
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Báo cáo y học: "MALDI-TOF MS Combined With Magnetic Beads for Detecting Serum Protein Biomarkers and Establishment of Boosting Decision Tree Model for Diagnosis of Colorectal Cancer"
... applied onto protein chips with different chromatographic affinities in a suitable binding buffer Selectively bound proteins were retained on the surface and non-selectively bound proteins were ... cancer patients and healthy volunteers was collected and analyzed A panel of differentially expressed proteins was advocated for biomarkers of diagnosis for colorectal cancer Materials and methods ... mixture was aspirated and spotted onto the gold-coated ProteinChip array After air-drying for minutes at room temperature, protein crystals on the chip were scanned with the ProteinChip (Model PBS...
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CHEMICAL ANALYSIS OF WATER AND WASTEWATER
... Oxygen Water quality Titration, electrochemical Oxygen demand (biochemical) Water quality and pollution Microbiological-titration Water quality and pollution Chemical oxidationtitration Ozone Water ... knowledge of the identities and quantities of pollutants and other chemical species in water, air, soil, and biological systems Therefore, proven, state-of-the-art techniques of chemical analysis, properly ... Environmental Analysis and Remediation, John Wiley and Sons, New York, 1998 Patnaik, Pradyot, Handbook of Environmental Analysis: Chemical Pollutants in Air, Water, Soil, and Solid Wastes, CRC...
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Tài liệu METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER ppt
... stock standards to a volumetric flask To each calibration standard, add a known constant amount of one or more internal standards, and dilute to volume with acetonitrile One of the standards ... foil 6.7 Stock standard solutions (1.00 µg/µL)—Stock standard solutions can be prepared from pure standard materials or purchased as certified solutions 6.7.1 Prepare stock standard solutions ... using the external standard technique (Section 7.2) or the internal standard technique (Section 7.3) 7.2 External standard calibration procedure 7.2.1 Prepare calibration standards at a minimum...
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Tài liệu METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER doc
... bottle Store at 4°C and protect from light 6.6.5 Prepare fresh standards daily 6.7 Secondary dilution standards—Using stock standard solutions, prepare secondary dilution standards in reagent ... regarding the safe handling of the chemicals specified in this method A reference file of material data handling sheets should also be made available to all personnel involved in the chemical analysis ... rinse with tap and distilled water, and dry at 105°C before use 5.1.2 5.2 Septum—Teflon-faced silicone (Pierce #12722 or equivalent) Detergent wash, rinse with tap and distilled water and dry at...
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Tài liệu Metal Organic Chemical Vapor Deposition: Technology and Equipment docx
... Zralloy and H2O and O2 are preferentially removed chemically with little or no chemical reaction with the main constituent and without adding additional impurities to the gas line Both resins and ... properties, are generally very toxic and/ or pyrophoric, and are chemically very reactive, knowledge of source properties is necessary to understand MOCVD technology and system design The discussion ... variations on a wafer and imparts a rather predictable radial symmetry to the thickness and compositional profiles Woelk and Beneking[60] obtained standard deviations of thickness and compositional...
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Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx
... domains of Spir-2 and PTPN13 were generated by RT-PCR and inserted into pEGFP-C1 and pGEX-4T-2 The N- and C-terminal regions of the v-KIND KIND2 and the MAP2 CD were generated by PCR and cloned into ... study revealed the structural and functional determinants of the protein protein interaction between v-KIND and MAP2 (i.e the MAP2-binding core module in v-KIND and the v-KIND-binding core module ... residues, and provided evidence that these novel protein protein interaction core modules play a pivotal role in regulating dendrite growth and branching of cerebellar granule cells and hippocampal...
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Tài liệu Crack the Fat-Loss Code: Outsmart Your Metabolism and Conquer the Diet Plateau ppt
... speak, and better understand the role of protein in the body, here are six facts about fueling your body-machine with protein: Fact #1: Protein Is Responsible for Muscle Maintenance, Repair, and ... thousands of years and managed to flourish long before bottled water, protein bars, and frozen foods Whether it was ingesting saber-toothed tiger steaks or woolly mammoth burgers, roots and berries ... passion, knowledge, and mission to spread the truth and teach others the real deal about fi tness and weight loss Her food plans are incredibly easy to follow, and her humor and way of motivating...
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Tài liệu Báo cáo khoa học: SREBPs: protein interaction and SREBPs Ryuichiro Sato doc
... Rbx1, and one of a family of F-box proteins, Fbw7 [17] Glycogen synthase kinase-3b phosphorylates serine and ⁄ or threonine residues near the ubiquitination site in SREBP-1 and SREBP-2, and SREBP ... enzyme for bile acid synthesis, and apolipoprotein A-1, a high-density lipoprotein protein The basic helix–loop-helix leucine zipper domain in SREBPs binds to the ligand-binding domain in LRH-1, ... 2008 FEBS 625 Protein interaction and SREBPs R Sato ing proteins, SCAP and importin-b, play an important role in determining the fate of SREBPs In the nucleus, multiple nuclear proteins form...
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Tài liệu Báo cáo khoa học: Influence of modulated structural dynamics on the kinetics of a-chymotrypsin catalysis Insights through chemical glycosylation, molecular dynamics and domain motion analysis pptx
... between the proteins surface glycosylation, the resulting structural dynamic changes, and the inuence of these on the enzymes collective dynamics and catalytic residues Results and Discussion Chemical ... and K Griebenow Structural dynamics and serine protease catalysis Table Kinetic and thermodynamic parameters derived from amide H D exchange rates for a-CT and for the various lactose-a-CT and ... known to inuence protein dynamics [62] This decrease in the internal electrostatic energy of the protein as a result of glycosylation and its consequences on protein dynamics and stability seems...
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Tài liệu Báo cáo khoa học: 1. Signal Transduction 1.1 Integration of Metabolism and Survival pdf
... compensated for temperature and nutrtional changes Extensive studies of metabolism and micromolecular synthesis indicate that an oscillatory alternation between oxidative and reductive states underlies ... mice revealed that DBP, HLF, and TEF regulate primarily the transcription of genes involved in hepatic, renal, and intestinal detoxification and genes of the innate and adaptive immune system REV-ERBalpha, ... weaning Apparently, maternal and photic resetting of the developing circadian clocks employ different and non converging signaling pathways While the photic entrainment pathways have already been...
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Tài liệu Báo cáo khoa học: Oral Presentations Integration of Metabolism and Survival pdf
... (5% and 20% NaCl) and different temperatures (10 and 40 °C) After growing and cell disrupture, the entire proteins of the organisms are subfractionated as membrane proteins and cytosolic proteins ... lymph nodes and surgical margins, and blood samples from patients and 868 controls Combining genomic and proteomic techniques, differences in gene and protein expression profiles from HNSCC and normal ... solvation, solvent expulsion or retention during ligand dock, protein protein and protein DNA interaction energy due to complex formation desolvation and complex stability calculation This software...
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Tài liệu Báo cáo khoa học: Abstract Integration of Metabolism and Survival PP-1 The metabolic switch in liver methionine metabolism pptx
... progression and metastasis to bone marrow, lymph nodes, lungs and other organs We determined the transcript and protein level of CXCL12 and CXCR4 in oestrogen receptor positive (ER+) and negative ... membrane receptors and their cognate ligands that are over-expressed in hepatocellular carcinoma (HCC) and to exploit these proteins as diagnostic markers and therapeutic targets Receptor proteins were ... CREB activation and its consequences on SMC migration and OPN regulation Stimulation of cultured SMC by UTP and PDGF-BB highly induces CREB activation via ERK1/2 and p38, and via p38 and PKA respectively...
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Tài liệu Báo cáo khoa học: Combinatorial approaches to protein stability and structure pdf
... widely exploited to understand and alter the function of proteins, because methods like metabolic selections and phage-display make it possible to tie the function of a protein variant to a phenotype ... what makes proteins ÔtickÕ and to engineer proteins with native-like properties In this review we discuss combinatorial approaches toward understanding protein structure and stability In the ideal ... Systematic and de novo methods of protein design and redesign have been excellently reviewed elsewhere, and we will focus here on combinatorial methods [25–31] Selecting for folded proteins Combinatorial...
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Tài liệu Báo cáo khoa học: The role of the SEA (sea urchin sperm protein, enterokinase and agrin) module in cleavage of membrane-tethered mucins pdf
... among the SEA modules of MUC1 glycoproteins from different species, and is found in other membrane-tethered mucins including MUC3, MUC12, MUC16 and MUC17 and other proteins with cleaved SEA domains ... consists of three a-helices and six b-strands forming an a ⁄ b sandwich fold The FRPG ⁄ SVVV residues of the MUC1 cleavage site, which is located in a loop between b2 and b3 strands, are illustrated ... cells and clones expressing high levels of the hybrid glycoproteins identified Figure 4A and B show western blots of M2-immunoprecipitated MUC1FDTR ⁄ MUC3-CL and MUC1FDTR ⁄ MUC12-CL glycoproteins...
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Tài liệu Báo cáo Y học: Control of p70 ribosomal protein S6 kinase and acetyl-CoA carboxylase by AMP-activated protein kinase and protein phosphatases in isolated hepatocytes pot
... that the process of activation of ACC and p70S6K by amino acids is inhibited by okadaic acid and calyculin A, two inhibitors of type and 2A protein phosphatase, and by incubation of liver cells with ... between 45 and 60 of incubation (Fig 1) Like anoxia, both AICAr and oligomycin activated AMPK (Fig 2) and this activation was not changed in hepatocytes incubated with glutamine (Figs and 2) Under ... ACC and p70S6K under metabolic stress conditions Rapamycin and AICAr exert different effects on the activation of ACC and p70S6K induced by glutamine Rapamycin is a potent inhibitor of mTOR and...
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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER pot
... 51, and 86 101 103 96 61 and 98 63 65, 83, 85, 98, and 100 96 61 and 98 83 85 98 62, 64, and 100 97 99, 117, and 119 117 119 and 121 127 83, 85, and 129 112 63, 65, and 114 75 77 130 95, 97, and ... and 206 97 83, 85, 99, 132, and 134 75 77 106 63 and 65 173 171, 175, 250, 252, 254, and 256 168 83, 85, 131, 133, and 166 164 129, 131, and 166 92 91 112 114 106 91 146 148 and 113 146 148 and ... (Section 6.7) and 10.0 µL of the internal standard spiking solution (Section 7.3.2) through the valve bore, then close the valve The surrogate and internal standards may be mixed and added as...
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APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 604—PHENOLS docx
... more stock standards to a volumetric flask To each calibration standard, add a known constant amount of one or more internal standards, and dilute to volume with 2-propanol One of the standards should ... equivalent Activate at 130°C overnight and store in a desiccator 6.14 Stock standard solutions (1.00 µg/µL)—Stock standard solutions may be prepared from pure standard materials or purchased as certified ... external standard technique (Section 7.2) or the internal standard technique (Section 7.3) 7.2 External standard calibration procedure for FIDGC 7.2.1 7.2.2 7.3 Prepare calibration standards at...
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