Search Results - "Kelly, J.S."
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Cofilin is a pH sensor for actin free barbed end formation: role of phosphoinositide binding
Published in The Journal of cell biology (01-12-2008)“…Newly generated actin free barbed ends at the front of motile cells provide sites for actin filament assembly driving membrane protrusion. Growth factors…”
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Computational design of a modular protein sense-response system
Published in Science (American Association for the Advancement of Science) (22-11-2019)“…Sensing and responding to signals is a fundamental ability of living systems, but despite substantial progress in the computational design of new protein…”
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A 31-residue peptide induces aggregation of tau's microtubule-binding region in cells
Published in Nature chemistry (01-09-2017)“…The self-propagation of misfolded conformations of tau underlies neurodegenerative diseases, including Alzheimer's. There is considerable interest in…”
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Modulation of I H by 5-HT in Neonatal Rat Motoneurones In Vitro : Mediation through a Phosphorylation Independent Action of cAMP
Published in Neuropharmacology (01-04-1997)Get full text
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Design of a Phosphorylatable PDZ Domain with Peptide-Specific Affinity Changes
Published in Structure (London) (08-01-2013)“…Phosphorylation is one of the most common posttranslational modifications controlling cellular protein activity. Here, we describe a combined computational and…”
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Radically Different Amyloid Conformations Dictate the Seeding Specificity of a Chimeric Sup35 Prion
Published in Journal of molecular biology (22-04-2011)“…A remarkable feature of prion biology is that the same prion protein can misfold into more than one infectious conformation, and these conformations in turn…”
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The actions of cholecystokinin and related peptides on pyramidal neurones of the mammalian hippocampus
Published in Brain research (02-02-1981)“…The presence of cholecystokinin octapeptide (CCK-8) immunoreactivity in the vicinity of the pyramidal neurones of the mammalian hippocampus has allowed us to…”
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Similarities between the spectrin SH3 domain denatured state and its folding transition state
Published in Journal of molecular biology (14-04-2000)“…We have expanded our description of the energy landscape for folding of the SH3 domain of chicken α-spectrin by a detailed structural characterization of its…”
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Electrophysiology of adult rat facial motoneurones: the effects of serotonin (5-HT) in a novel in vitro brainstem slice
Published in Journal of neuroscience methods (01-05-1989)“…Studies of adult rat motoneurones using in vitro slice preparations are rare. We here describe a novel brainstem slice of the adult rat containing the facial…”
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Chromatin Sensing by the Auxiliary Domains of KDM5C Regulates Its Demethylase Activity and Is Disrupted by X-linked Intellectual Disability Mutations
Published in Journal of molecular biology (30-01-2023)“…[Display omitted] •Dysregulation of KDM5C in X-linked intellectual disability is poorly understood.•ARID domain of KDM5C aids nucleosome demethylation, while…”
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A Cell-Penetrating Scorpion Toxin Enables Mode-Specific Modulation of TRPA1 and Pain
Published in Cell (05-09-2019)“…TRPA1 is a chemosensory ion channel that functions as a sentinel for structurally diverse electrophilic irritants. Channel activation occurs through an unusual…”
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Expanding the space of protein geometries by computational design of de novo fold families
Published in Science (American Association for the Advancement of Science) (28-08-2020)“…Naturally occurring proteins vary the precise geometries of structural elements to create distinct shapes optimal for function. We present a computational…”
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Histone demethylase KDM5A is regulated by its reader domain through a positive-feedback mechanism
Published in Nature communications (17-02-2015)“…The retinoblastoma binding protein KDM5A removes methyl marks from lysine 4 of histone H3 (H3K4). Misregulation of KDM5A contributes to the pathogenesis of…”
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Recognition of Histone H3 Methylation States by the PHD1 Domain of Histone Demethylase KDM5A
Published in ACS chemical biology (15-09-2023)“…PHD reader domains are chromatin binding modules often responsible for the recruitment of large protein complexes that contain histone modifying enzymes,…”
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Probing the KRas Switch II Groove by Fluorine NMR Spectroscopy
Published in ACS chemical biology (21-10-2022)“…While there has been recent success in the development of KRasG12C inhibitors, unmet needs for selective inhibitors of KRasG12D and the remaining oncogenic…”
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structural basis of yeast prion strain variants
Published in Nature (13-09-2007)“…Among the many surprises to arise from studies of prion biology, perhaps the most unexpected is the strain phenomenon whereby a single protein can misfold into…”
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Systems-level effects of allosteric perturbations to a model molecular switch
Published in Nature (London) (04-11-2021)“…Molecular switch proteins whose cycling between states is controlled by opposing regulators 1 , 2 are central to biological signal transduction. As switch…”
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Elucidating the Mechanism of Substrate Recognition by the Bacterial Hsp90 Molecular Chaperone
Published in Journal of molecular biology (12-06-2014)“…Hsp90 is a conformationally dynamic molecular chaperone known to promote the folding and activation of a broad array of protein substrates (“clients”). Hsp90…”
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