Search Results - "Klesse, Gianni"
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Induced Polarization in Molecular Dynamics Simulations of the 5-HT3 Receptor Channel
Published in Journal of the American Chemical Society (20-05-2020)“…Ion channel proteins form water-filled nanoscale pores within lipid bilayers, and their properties are dependent on the complex behavior of water in a…”
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2
A heuristic derived from analysis of the ion channel structural proteome permits the rapid identification of hydrophobic gates
Published in Proceedings of the National Academy of Sciences - PNAS (09-07-2019)“…Ion channel proteins control ionic flux across biological membranes through conformational changes in their transmembrane pores. An exponentially increasing…”
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3
CHAP: A Versatile Tool for the Structural and Functional Annotation of Ion Channel Pores
Published in Journal of molecular biology (09-08-2019)“…The control of ion channel permeation requires the modulation of energetic barriers or “gates” within their pores. However, such barriers are often simply…”
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4
Electric Field Induced Wetting of a Hydrophobic Gate in a Model Nanopore Based on the 5‑HT3 Receptor Channel
Published in ACS nano (25-08-2020)“…In this study we examined the influence of a transmembrane voltage on the hydrophobic gating of nanopores using molecular dynamics simulations. We observed…”
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5
Annotating Ion Channel Pores: Structures, Hydrophobicity and the Threshold for Permeation
Published in Biophysical journal (07-02-2020)Get full text
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6
Modelling Water Behaviour in Hydrophobic Gates of Ion Channels
Published in Biophysical journal (12-02-2021)Get full text
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Water Nanoconfined in a Hydrophobic Pore: Molecular Dynamics Simulations of Transmembrane Protein 175 and the Influence of Water Models
Published in ACS nano (28-12-2021)“…Water molecules within biological ion channels are in a nanoconfined environment and therefore exhibit behaviors which differ from that of bulk water. Here, we…”
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8
Molecular Simulations of Hydrophobic Gating of Pentameric Ligand Gated Ion Channels: Insights into Water and Ions
Published in The journal of physical chemistry. B (04-02-2021)“…Ion channels are proteins which form gated nanopores in biological membranes. Many channels exhibit hydrophobic gating, whereby functional closure of a pore…”
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Journal Article -
9
Electric Field Induced Wetting of a Hydrophobic Gate in a Model Nanopore Based on the 5-HT 3 Receptor Channel
Published in ACS nano (25-08-2020)“…In this study we examined the influence of a transmembrane voltage on the hydrophobic gating of nanopores using molecular dynamics simulations. We observed…”
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Journal Article -
10
Hydrophobic Gating: Examination of Recent Ion Channel Structures
Published in Biophysical journal (02-02-2018)Get full text
Journal Article -
11
Induced Polarization in Molecular Dynamics Simulations of the 5-HT 3 Receptor Channel
Published in Journal of the American Chemical Society (20-05-2020)“…Ion channel proteins form water-filled nanoscale pores within lipid bilayers, and their properties are dependent on the complex behavior of water in a…”
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12
Functional Annotation of Ion Channel Structures: Predicting Pore Solvation States Based on Local Radius and Hydrophobicity
Published in Biophysical journal (15-02-2019)Get full text
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13
Hydrophobic Gating and Functional Annotation of Ion Channels
Published 01-01-2020“…Ion channels are integral membrane proteins that facilitate the permeation of ions through lipid bilayers. By means of a molecular mechanism known as…”
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Dissertation -
14
Water and hydrophobic gates in ion channels and nanopores
Published in Faraday discussions (28-09-2018)“…Ion channel proteins form nanopores in biological membranes which allow the passage of ions and water molecules. Hydrophobic constrictions in such pores can…”
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Journal Article -
15
Functional Annotation of Ion Channel Structures by Molecular Simulation
Published in Structure (London) (06-12-2016)“…Ion channels play key roles in cell membranes, and recent advances are yielding an increasing number of structures. However, their functional relevance is…”
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A Newly Available Tool for Functional Annotation of Ion Channel Structures Based on Molecular Dynamics Simulations
Published in Biophysical journal (02-02-2018)Get full text
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17
Hydrophobic Gating and Functional Annotation of Ion Channel Structures by Molecular Dynamics Simulations
Published in Biophysical journal (03-02-2017)Get full text
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18
A BEST example of channel structure annotation by molecular simulation
Published in Channels (Austin, Tex.) (04-07-2017)“…An increasing number of ion channel structures are being determined. This generates a need for computational tools to enable functional annotation of channel…”
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Journal Article