Search Results - "Daughdrill, Gary W."
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Classification of Intrinsically Disordered Regions and Proteins
Published in Chemical reviews (09-07-2014)“…The authors examine the classification of intrinsically disordered regions and proteins…”
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Interaction between p53 N terminus and core domain regulates specific and nonspecific DNA binding
Published in Proceedings of the National Academy of Sciences - PNAS (30-04-2019)“…The p53 tumor suppressor is a sequence-specific DNA binding protein that activates gene transcription to regulate cell survival and proliferation. Dynamic…”
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Disorder and residual helicity alter p53-Mdm2 binding affinity and signaling in cells
Published in Nature chemical biology (01-12-2014)“…Increasing residual helicity in the p53 transcriptional activation domain strengthened interactions with Mdm2, resulting in alterations in p53 protein…”
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Sequence Properties of An Intramolecular Interaction That Inhibits p53 DNA Binding
Published in Biomolecules (Basel, Switzerland) (25-10-2022)“…An intramolecular interaction between the p53 transactivation and DNA binding domains inhibits DNA binding. To study this autoinhibition, we used a fragment of…”
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Conserved Helix-Flanking Prolines Modulate Intrinsically Disordered Protein:Target Affinity by Altering the Lifetime of the Bound Complex
Published in Biochemistry (Easton) (09-05-2017)“…Appropriate integration of cellular signals requires a delicate balance of ligand–target binding affinities. Increasing the level of residual structure in…”
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Uncoupling the Folding and Binding of an Intrinsically Disordered Protein
Published in Journal of molecular biology (03-08-2018)“…The relationship between helical stability and binding affinity was examined for the intrinsically disordered transactivation domain of the myeloblastosis…”
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Autoinhibition of MDMX by intramolecular p53 mimicry
Published in Proceedings of the National Academy of Sciences - PNAS (14-04-2015)“…The p53 inhibitor MDMX is controlled by multiple stress signaling pathways. Using a proteolytic fragment release (PFR) assay, we detected an intramolecular…”
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Shifts in the host range of a promiscuous plasmid through parallel evolution of its replication initiation protein
Published in The ISME Journal (01-12-2010)“…The ability of bacterial plasmids to adapt to novel hosts and thereby shift their host range is key to their long-term persistence in bacterial communities…”
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Conserved Glycines Control Disorder and Function in the Cold-Regulated Protein, COR15A
Published in Biomolecules (Basel, Switzerland) (02-03-2019)“…Cold-regulated (COR) 15A is an intrinsically disordered protein (IDP) from important for freezing tolerance. During freezing-induced cellular dehydration,…”
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Modeling the accessible conformations of the intrinsically unstructured transactivation domain of p53
Published in Proteins, structure, function, and bioinformatics (01-05-2008)“…Internuclear distances derived from paramagnetic relaxation enhancement (PRE) data were used to restrain molecular dynamics simulations of the intrinsically…”
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Dynamic Behavior of an Intrinsically Unstructured Linker Domain Is Conserved in the Face of Negligible Amino Acid Sequence Conservation
Published in Journal of molecular evolution (01-09-2007)“…Proteins or regions of proteins that do not form compact globular structures are classified as intrinsically unstructured proteins (IUPs). IUPs are common in…”
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Disorder predictors also predict backbone dynamics for a family of disordered proteins
Published in PloS one (15-12-2011)“…Several algorithms have been developed that use amino acid sequences to predict whether or not a protein or a region of a protein is disordered. These…”
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Disorder for Dummies: Functional Mutagenesis of Transient Helical Segments in Disordered Proteins
Published in Methods in molecular biology (Clifton, N.J.) (2020)“…Most cytosolic eukaryotic proteins contain a mixture of ordered and disordered regions. Disordered regions facilitate cell signaling by concentrating sites for…”
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Understanding the structural ensembles of a highly extended disordered protein
Published in Molecular bioSystems (01-01-2012)“…Developing a comprehensive description of the equilibrium structural ensembles for intrinsically disordered proteins (IDPs) is essential to understanding their…”
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Evolution and disorder
Published in Current opinion in structural biology (01-06-2011)“…► Intrinsically disordered protein (IDP) evolves differently than ordered protein. ► IDPs have more gaps, different accepted mutations, and generally evolve…”
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Secondary interaction between MDMX and p53 core domain inhibits p53 DNA binding
Published in Proceedings of the National Academy of Sciences - PNAS (10-05-2016)“…The MDMX oncoprotein is an important regulator of tumor suppressor p53 activity during embryonic development. Despite sequence homology to the ubiquitin E3…”
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Conformational buffering underlies functional selection in intrinsically disordered protein regions
Published in Nature structural & molecular biology (01-08-2022)“…Many disordered proteins conserve essential functions in the face of extensive sequence variation, making it challenging to identify the mechanisms responsible…”
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Using NMR Chemical Shifts to Determine Residue-Specific Secondary Structure Populations for Intrinsically Disordered Proteins
Published in Methods in enzymology (2018)“…Protein disorder is a pervasive phenomenon in biology and a natural consequence of polymer evolution that facilitates cell signaling by organizing sites for…”
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Optimal Affinity Enhancement by a Conserved Flexible Linker Controls p53 Mimicry in MdmX
Published in Biophysical journal (23-05-2017)“…MdmX contains an intramolecular binding motif that mimics the binding of the p53 tumor suppressor. This intramolecular binding motif is connected to the p53…”
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Comparing Models of Evolution for Ordered and Disordered Proteins
Published in Molecular biology and evolution (01-03-2010)“…Most models of protein evolution are based upon proteins that form relatively rigid 3D structures. A significant fraction of proteins, the so-called disordered…”
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