Publications by authors named "Raul Padron"

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Annotating the x-ray diffraction pattern of vertebrate striated muscle.
Natalia A Koubassova, Debabrata Dutta, Weikang Ma, Andrey K Tsaturyan, Thomas Irving

Biophys J· November 2025

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Cryo-EM Reveals How Cardiomyopathy Therapeutic Drugs Modulate the Myosin Motors of the Heart.
Arun Kumar Somavarapu, Jinghua Ge, Christopher M Yengo, Roger Craig, Raul Padron

bioRxiv· October 2025

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"QuickStainer": a rapid negative staining device for improved preservation of molecular structure.
Vu Nguyen, Ruchi Gautam, Arun Kumar Somavarapu, Debabrata Dutta, Aditya Patra

bioRxiv· October 2025

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Dominant myosin storage myopathy mutations disrupt striated muscles in Drosophila and the myosin tail-tail interactome of human cardiac thick filaments.
Meera C Viswanathan, Debabrata Dutta, William A Kronert, Kripa Chitre, Raúl Padrón

Genetics· January 2025

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Cryo-EM structure of the human cardiac myosin filament.
Debabrata Dutta, Vu Nguyen, Kenneth S Campbell, Raúl Padrón, Roger Craig

Nature· November 2023

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Cryo-EM structure of the human cardiac myosin filament.
Debabrata Dutta, Vu Nguyen, Kenneth S Campbell, Raúl Padrón, Roger Craig

bioRxiv· April 2023

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Variants of the myosin interacting-heads motif.
Raúl Padrón, Debabrata Dutta, Roger Craig

J Gen Physiol· January 2023

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Interacting-heads motif explains the X-ray diffraction pattern of relaxed vertebrate skeletal muscle.
Natalia A Koubassova, Andrey K Tsaturyan, Sergey Y Bershitsky, Michael A Ferenczi, Raúl Padrón

Biophys J· April 2022

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Structural basis of the super- and hyper-relaxed states of myosin II.
Roger Craig, Raúl Padrón

J Gen Physiol· January 2022

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Relaxed tarantula skeletal muscle has two ATP energy-saving mechanisms.
Weikang Ma, Sebastian Duno-Miranda, Thomas Irving, Roger Craig, Raúl Padrón

J Gen Physiol· March 2021

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Cryo-EM structure of the inhibited (10S) form of myosin II.
Shixin Yang, Prince Tiwari, Kyoung Hwan Lee, Osamu Sato, Mitsuo Ikebe

Nature· December 2020

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The myosin interacting-heads motif present in live tarantula muscle explains tetanic and posttetanic phosphorylation mechanisms.
Raúl Padrón, Weikang Ma, Sebastian Duno-Miranda, Natalia Koubassova, Kyoung Hwan Lee

Proc Natl Acad Sci U S A· June 2020

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Myosin Sequestration Regulates Sarcomere Function, Cardiomyocyte Energetics, and Metabolism, Informing the Pathogenesis of Hypertrophic Cardiomyopathy.
Christopher N Toepfer, Amanda C Garfinkel, Gabriela Venturini, Hiroko Wakimoto, Giuliana Repetti

Circulation· March 2020

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O labeling on Ser45 but not on Ser35 supports the cooperative phosphorylation mechanism on tarantula thick filament activation.
Guidenn Sulbarán, Antonio Biasutto, Franklin Méndez, Antonio Pinto, Lorenzo Alamo

Biochem Biophys Res Commun· March 2020

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Lessons from a tarantula: new insights into myosin interacting-heads motif evolution and its implications on disease.
Lorenzo Alamo, Antonio Pinto, Guidenn Sulbarán, Jesús Mavárez, Raúl Padrón

Biophys Rev· October 2018

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Interacting-heads motif has been conserved as a mechanism of myosin II inhibition since before the origin of animals.
Kyoung Hwan Lee, Guidenn Sulbarán, Shixin Yang, Ji Young Mun, Lorenzo Alamo

Proc Natl Acad Sci U S A· February 2018

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Lessons from a tarantula: new insights into muscle thick filament and myosin interacting-heads motif structure and function.
Lorenzo Alamo, Natalia Koubassova, Antonio Pinto, Richard Gillilan, Andrey Tsaturyan

Biophys Rev· October 2017

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Effects of myosin variants on interacting-heads motif explain distinct hypertrophic and dilated cardiomyopathy phenotypes.
Lorenzo Alamo, James S Ware, Antonio Pinto, Richard E Gillilan, Jonathan G Seidman

Elife· June 2017

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Conserved Intramolecular Interactions Maintain Myosin Interacting-Heads Motifs Explaining Tarantula Muscle Super-Relaxed State Structural Basis.
Lorenzo Alamo, Dan Qi, Willy Wriggers, Antonio Pinto, Jingui Zhu

J Mol Biol· March 2016

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An invertebrate smooth muscle with striated muscle myosin filaments.
Guidenn Sulbarán, Lorenzo Alamo, Antonio Pinto, Gustavo Márquez, Franklin Méndez

Proc Natl Acad Sci U S A· October 2015

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Sequential myosin phosphorylation activates tarantula thick filament via a disorder-order transition.
L Michel Espinoza-Fonseca, Lorenzo Alamo, Antonio Pinto, David D Thomas, Raúl Padrón

Mol Biosyst· August 2015

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Tarantula myosin free head regulatory light chain phosphorylation stiffens N-terminal extension, releasing it and blocking its docking back.
Lorenzo Alamo, Xiaochuan Edward Li, L Michel Espinoza-Fonseca, Antonio Pinto, David D Thomas

Mol Biosyst· August 2015

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Different head environments in tarantula thick filaments support a cooperative activation process.
Guidenn Sulbarán, Antonio Biasutto, Lorenzo Alamo, Claire Riggs, Antonio Pinto

Biophys J· November 2013

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The myosin interacting-heads motif is present in the relaxed thick filament of the striated muscle of scorpion.
Antonio Pinto, Fredi Sánchez, Lorenzo Alamo, Raúl Padrón

J Struct Biol· December 2012

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A molecular model of phosphorylation-based activation and potentiation of tarantula muscle thick filaments.
Reicy Brito, Lorenzo Alamo, Ulf Lundberg, José R Guerrero, Antonio Pinto

J Mol Biol· November 2011

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