Les canaux ioniques voltage-dépendants (CIVD) sont des protéines transmembranaires ubiquitaires impliquées dans la transmission de signaux électriques dans les cellules excitables. Lors de variations du potentiel transmembranaire, ces canaux subissent un changement conformationnel donnant lieu à leur ouverture, médié par des résidus basiques conservés appartenant au domaine sensible à la tension (DST). De nombreux détails de leur fonction ont été révélés par des années de mesures expérimentales mais des questions fondamentales sur leur dynamique à l'échelle moléculaire restent d'actualité. Partant de la structure cristallographique du canal potassique du rat Kv1.2 ouvert, nous avons mené des simulations de dynamique moléculaire du canal ins...
AbstractCells commonly use lipids to modulate the function of ion channels. The lipid content influe...
AbstractVoltage-gated potassium (Kv) channels, such as Kv1.2, are involved in the generation and pro...
AbstractVoltage sensor domains (VSD) are transmembrane proteins that respond to changes in membrane ...
Voltage gated ion channels (VGCs) are ubiquitous transmembrane (TM) proteins involved in electrical ...
Voltage-gated potassium channels are membrane proteins that regulate the ???ow of K+ ions across the...
International audienceIn recent years, molecular modeling techniques, combined with MD simulations, ...
AbstractThe effects on the structural and functional properties of the Kv1.2 voltage-gated ion chann...
Voltage-sensing domains (VSDs) sense changes in the membrane electrostatic potential and, through co...
Potassium channels are transmembrane proteins that facilitate the passive and selective flux of K+ i...
Voltage-gated potassium (Kv) channels are ubiquitous transmembrane proteins involved in electric sig...
Voltage-gated potassium (Kv) channels are ubiquitous transmembrane proteins involved in electric sig...
AbstractThe recent crystal structures of the voltage-gated potassium channel KvAP and its isolated v...
We performed 45 ns atomistic force field based molecular dynamics (MD) simulations to explore the st...
AbstractA high-resolution crystal structure of KvAP, an archeabacterial voltage-gated potassium (Kv)...
Voltage gated potassium ion (Kv) channels regulate action potentials of the nervous system by respon...
AbstractCells commonly use lipids to modulate the function of ion channels. The lipid content influe...
AbstractVoltage-gated potassium (Kv) channels, such as Kv1.2, are involved in the generation and pro...
AbstractVoltage sensor domains (VSD) are transmembrane proteins that respond to changes in membrane ...
Voltage gated ion channels (VGCs) are ubiquitous transmembrane (TM) proteins involved in electrical ...
Voltage-gated potassium channels are membrane proteins that regulate the ???ow of K+ ions across the...
International audienceIn recent years, molecular modeling techniques, combined with MD simulations, ...
AbstractThe effects on the structural and functional properties of the Kv1.2 voltage-gated ion chann...
Voltage-sensing domains (VSDs) sense changes in the membrane electrostatic potential and, through co...
Potassium channels are transmembrane proteins that facilitate the passive and selective flux of K+ i...
Voltage-gated potassium (Kv) channels are ubiquitous transmembrane proteins involved in electric sig...
Voltage-gated potassium (Kv) channels are ubiquitous transmembrane proteins involved in electric sig...
AbstractThe recent crystal structures of the voltage-gated potassium channel KvAP and its isolated v...
We performed 45 ns atomistic force field based molecular dynamics (MD) simulations to explore the st...
AbstractA high-resolution crystal structure of KvAP, an archeabacterial voltage-gated potassium (Kv)...
Voltage gated potassium ion (Kv) channels regulate action potentials of the nervous system by respon...
AbstractCells commonly use lipids to modulate the function of ion channels. The lipid content influe...
AbstractVoltage-gated potassium (Kv) channels, such as Kv1.2, are involved in the generation and pro...
AbstractVoltage sensor domains (VSD) are transmembrane proteins that respond to changes in membrane ...