Proteomics methods for studying protein interactions
Label-free quantitative proteomics trends for protein–protein interactions
... in proteomics was facilitated with the development of hybrid technologies which allowed the acquisition of high quality MS/MS spectra triggered from SRM signals [52] ...scanning methods provided ability to ...
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Computational Methods for Improved Peptide and Protein Identification in Proteomics
... Experiments were carried out to determine the number of peptide assignments validated by conventional search methods. Initial studies compared the effectiveness of two database search programs, Sequest (Eng et al, ...
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Hypoxia inducible factor (HIF) as a model for studying inhibition of protein–protein interactions
... p300 interaction interface by focusing on one of the two key helices. 120 An ITC binding experiment between the CH1 domain of p300 and C-TAD HIF-1a 799 Ac-TAADCEYNAR 804 which corre- sponds to the helix 2 region; ...
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Studying Protein-Protein Interactions via Blot Overlay or Far Western Blot
... many protein-protein interactions rely upon aspects of secondary and tertiary protein structure that are disrupted under reducing and denaturing conditions, it might seem likely that few if ...
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Hydrogen Exchange Mass Spectrometry for Studying Protein- Ligand Interactions
... Our HDX data reveal that the interaction of ADEP1 with ClpP causes both local changes and allosteric switching. Ligand binding in the apical region induces a major rigidification of the equatorial region. This ...
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Self assembling functional programmable protein array for studying protein–protein interactions in malaria parasites
... Since protein–protein and host–cell interactions play an essential role in the microorganism’s invasion and replication, elucidating protein function during invasion is critical when ...
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Studying Protein-Protein Interactions using Dynamic Light Scattering and Taylor Dispersion Analysis.
... first protein based treatment was introduced in 1923 when insulin extracted from bovine and porcine pancreas was marketed as Iltein for treating diabetes mellitus Type I and ...with protein extraction from ...
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Computational Methods for Predicting Protein-protein Interactions and Binding Sites
... for protein-protein interaction site ...competing methods in all metrics even though its training dataset shares the least similarities with the testing ...with protein-binding residues (PBRs) ...
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Lipid-Protein Interactions by Advanced EPR Methods
... Lipid-Protein Interactions by Advanced EPR ...biding protein Sec14p, and the insertion profiles of synthetic peptides corresponding to the E2 transmembrane domain of selected mutants of the Sindbis ...
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Application of computational methods for predicting protein interactions
... analyzed the stability of A:B, C:D, and A:C interactions. The probability of the A:B dimer being biological was found to be 97%, and the same strong interaction exists for the C:D interface. For the A:C ...
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Photo-affinity labeling (PAL) in chemical proteomics: a handy tool to investigate protein-protein interactions (PPIs)
... dimeric protein glutathione S- transferase with high translational efficiency and fidel- ...activity-based protein profiling probe (ABPP) for the nicotinic acetylcholine ...
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Studying epigenetic complexes and their inhibitors with the proteomics toolbox
... that proteomics can and will help on every step of the epigenetic drug discovery effort in the years to ...using proteomics ap- proaches lie ahead of ...the proteomics toolbox to study drug action ...
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Shedding light on aberrant interactions a review of modern tools for studying protein aggregates
... between protein aggregation and neurodegenerative disease is well ...study protein aggregation, and give an over- view of how they have been used to understand, in detail, the aberrant aggregation of ...
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Methods for comprehensive experimental identification of RNA protein interactions
... the protein complexes that interact with most RNAs in the cell - including mRNAs, classical ncRNAs and ...the protein complexes that have been identified to interact with lncRNAs do not fall into ...
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A Simplified Modelling Of Protein-protein Interactions: Barnase-barstar Interaction By Computational Methods
... Indirect interactions are more important between Glu73 and residues of barstar (especially Asp39) than direct electrostatic ones; the carboxylate of Glu73 organizes neighbouring positively charged groups in ...
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The visible touch: in planta visualization of protein-protein interactions by fluorophore-based methods
... wavelength used to excite the donor fluorophore. Chromophore-mutated green fluorescent proteins (GFPs) with an excellent spectral overlap have been widely used in FRET studies [55]. Initially BFP (blue fluorescent pro- ...
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High-throughput methods for identification of protein-protein interactions involving short linear motifs
... Abstract Interactions between modular domains and short linear motifs (3 – 10 amino acids peptide stretches) are crucial for cell ...the interactions are often transient, allowing for rapid changes in ...
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Differential proteomics for studying action mechanisms of traditional Chinese medicines
... channel protein 1) and cell viability (up-regulation of nucleoside diphosphate kinase A, eukaryotic translation initiation factor 5A-1 and phosphorylated signal protein ...
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Keeping in touch with type-III secretion system effectors : mass spectrometry-based proteomics to study effector-host protein-protein interactions
... discussed methods, proximity-dependent labeling approaches also capture proximal proteins besides direct and indirect ...the protein complex to be maintained during purification or isolation, the latter ...
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Metallomics Study of Lead-Protein Interactions in Albumen by Electrochemical and Electrophoretic Methods
... The limit of detection determined by dilution of the stock solution at 240 s accumulation time was 1 nM. The limit of quantification was determined as 5 nM. The results obtained are comparable with our previous paper ...
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