Publications by authors named "Jefferson D Knight"

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Rapid protein carbonylation and decreased insulin secretion induced by inflammatory oxidative stress compounds.
Emma F Saunders, Katherine R Schultz, Isaiah Lowe, Aimee L Anderson, Vrishank S Bikkumalla, Jefferson D Knight

Free Radic Biol Med· January 2026

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Scars of oxidative stress: protein carbonylation and beta cell dysfunction in diabetes.
Ashley Ling, Katherine R Schultz, Jefferson D Knight, Colin T Shearn, Sharon Baumel-Alterzon

Front Endocrinol (Lausanne)· December 2025

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Inflammatory Oxidative Stress Compounds Inhibit Insulin Secretion through Rapid Protein Carbonylation.
Emma F Saunders, Katherine R Schultz, Isaiah Lowe, Aimee L Anderson, Vrishank S Bikkumalla, Jefferson D Knight

bioRxiv· July 2025

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A conserved electrostatic membrane-binding surface in synaptotagmin-like proteins revealed using molecular phylogenetic analysis and homology modeling.
Nara L Chon, Sherleen Tran, Christopher S Miller, Hai Lin, Jefferson D Knight

Protein Sci· January 2024

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Synaptotagmin 7 C2 domains induce membrane curvature stress via electrostatic interactions and the wedge mechanism.
Andrew H Beaven, Vrishank Bikkumalla, Nara L Chon, Ariel E Matthews, Hai Lin, Jefferson D Knight

bioRxiv· January 2024

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A Conserved Electrostatic Membrane-Binding Surface in Synaptotagmin-Like Proteins Revealed Using Molecular Phylogenetic Analysis and Homology Modeling.
Nara L Chon, Sherleen Tran, Christopher S Miller, Hai Lin, Jefferson D Knight

bioRxiv· October 2023

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Multivalent lipid targeting by the calcium-independent C2A domain of synaptotagmin-like protein 4/granuphilin.
Aml A Alnaas, Abena Watson-Siriboe, Sherleen Tran, Mikias Negussie, Jack A Henderson, Jefferson D Knight

J Biol Chem· August 2021

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Membrane-Binding Cooperativity and Coinsertion by C2AB Tandem Domains of Synaptotagmins 1 and 7.
Hai T Tran, Lauren H Anderson, Jefferson D Knight

Biophys J· March 2019

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A simple supported tubulated bilayer system for evaluating protein-mediated membrane remodeling.
Noah A Schenk, Peter J Dahl, Michael G Hanna, Anjon Audhya, Gregory G Tall, Jefferson D Knight

Chem Phys Lipids· September 2018

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The high-affinity calcium sensor synaptotagmin-7 serves multiple roles in regulated exocytosis.
Daniel D MacDougall, Zesen Lin, Nara L Chon, Skyler L Jackman, Hai Lin, Jefferson D Knight

J Gen Physiol· June 2018

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The synaptotagmin C2B domain calcium-binding loops modulate the rate of fusion pore expansion.
Mounir Bendahmane, Kevin P Bohannon, Mazdak M Bradberry, Tejeshwar C Rao, Michael W Schmidtke, Jefferson D Knight

Mol Biol Cell· April 2018

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Lipid-Coated Gold Nanoparticles and FRET Allow Sensitive Monitoring of Liposome Clustering Mediated by the Synaptotagmin-7 C2A Domain.
Desmond J Hamilton, Matthew D Coffman, Jefferson D Knight, Scott M Reed

Langmuir· September 2017

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Membrane Docking of the Synaptotagmin 7 C2A Domain: Electron Paramagnetic Resonance Measurements Show Contributions from Two Membrane Binding Loops.
J Ryan Osterberg, Nara Lee Chon, Arthur Boo, Favinn A Maynard, Hai Lin, Jefferson D Knight

Biochemistry· September 2015

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Membrane Docking of the Synaptotagmin 7 C2A Domain: Computation Reveals Interplay between Electrostatic and Hydrophobic Contributions.
Nara Lee Chon, J Ryan Osterberg, Jack Henderson, Hanif M Khan, Nathalie Reuter, Jefferson D Knight

Biochemistry· September 2015

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Lateral diffusion of proteins on supported lipid bilayers: additive friction of synaptotagmin 7 C2A-C2B tandem domains.
Joseph K Vasquez, Kan Chantranuvatana, Daniel T Giardina, Matthew D Coffman, Jefferson D Knight

Biochemistry· December 2014

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The C2 domains of granuphilin are high-affinity sensors for plasma membrane lipids.
Tatyana A Lyakhova, Jefferson D Knight

Chem Phys Lipids· September 2014

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Single-molecule studies reveal a hidden key step in the activation mechanism of membrane-bound protein kinase C-α.
Brian P Ziemba, Jianing Li, Kyle E Landgraf, Jefferson D Knight, Gregory A Voth

Biochemistry· March 2014

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Zar1 represses translation in Xenopus oocytes and binds to the TCS in maternal mRNAs with different characteristics than Zar2.
Tomomi M Yamamoto, Jonathan M Cook, Cassandra V Kotter, Terry Khat, Kevin D Silva, Jefferson D Knight

Biochim Biophys Acta· October 2013

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Hydrophobic contributions to the membrane docking of synaptotagmin 7 C2A domain: mechanistic contrast between isoforms 1 and 7.
Devin S Brandt, Matthew D Coffman, Joseph J Falke, Jefferson D Knight

Biochemistry· October 2012

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Assembly of membrane-bound protein complexes: detection and analysis by single molecule diffusion.
Brian P Ziemba, Jefferson D Knight, Joseph J Falke

Biochemistry· February 2012

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Single molecule diffusion of membrane-bound proteins: window into lipid contacts and bilayer dynamics.
Jefferson D Knight, Michael G Lerner, Joan G Marcano-Velázquez, Richard W Pastor, Joseph J Falke

Biophys J· November 2010

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Single-molecule fluorescence studies of a PH domain: new insights into the membrane docking reaction.
Jefferson D Knight, Joseph J Falke

Biophys J· January 2009

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Interaction of membrane-bound islet amyloid polypeptide with soluble and crystalline insulin.
Jefferson D Knight, Jessica A Williamson, Andrew D Miranker

Protein Sci· October 2008

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Conserved and cooperative assembly of membrane-bound alpha-helical states of islet amyloid polypeptide.
Jefferson D Knight, James A Hebda, Andrew D Miranker

Biochemistry· August 2006

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Phospholipid catalysis of diabetic amyloid assembly.
Jefferson D Knight, Andrew D Miranker

J Mol Biol· August 2004

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