Cette thèse introduit le premier modèle paramétrique global d'une boucle de protéine, qui soit passible de stratégies d'échantillonnage de type Hit-and-Run. Quatre contributions sont présentées. Partant du problème classique de fermeture cinématique d'une boucle tripeptidique par Coutsias et al (Tripeptide Loop Closure ou TLC), la première présente une analyse géométrique de TLC utilisant un espace angulaire de dimension 12. Des conditions nécessaires assez strictes sont développées, afin que TLC admette des solutions. En utilisant une base de données exhaustive de tripeptides extraite de la Protein Data Bank (PDB), la seconde contribution étudie les reconstructions produites par TLC. En utilisant des statistiques de Ramachandran, il est m...
Abstract. Two efficient and complementary sampling algorithms are presented to explore the space of ...
Novel methods that perform local moves such as the gaussian bias or Con-certed Rotation with Angles,...
Two efficient and complementary sampling algorithms are presented to explore the space of closed cla...
This thesis introduces the first global parametric model of protein loops amenable to effective samp...
International audienceTripeptide loop closure (TLC) is a standard procedure to reconstruct protein b...
International audienceAbstract Flexible loops are paramount to protein functions, with action modes ...
International audienceAbstract Designing movesets providing high quality protein conformations remai...
Proteins exploit the conformational variability of loop regions to carry out diverse biological task...
From a mechanical point of view, fragments of three consecutive amino acid residues (called tripept...
International audienceThe efficient filtering of unfeasible conformations would considerably benefit...
The efficient filtering of unfeasible conformations would considerably benefit the exploration of th...
Motivated by recently developed computational techniques for studying protein flexibility, and their...
International audienceMotivation: Loop portions in proteins are involved in many molecular interacti...
Motivated by recently developed computational techniques for studying protein flexibility, and their...
5 pags., 4 figs.Loops are key components of protein structures, involved in many biological function...
Abstract. Two efficient and complementary sampling algorithms are presented to explore the space of ...
Novel methods that perform local moves such as the gaussian bias or Con-certed Rotation with Angles,...
Two efficient and complementary sampling algorithms are presented to explore the space of closed cla...
This thesis introduces the first global parametric model of protein loops amenable to effective samp...
International audienceTripeptide loop closure (TLC) is a standard procedure to reconstruct protein b...
International audienceAbstract Flexible loops are paramount to protein functions, with action modes ...
International audienceAbstract Designing movesets providing high quality protein conformations remai...
Proteins exploit the conformational variability of loop regions to carry out diverse biological task...
From a mechanical point of view, fragments of three consecutive amino acid residues (called tripept...
International audienceThe efficient filtering of unfeasible conformations would considerably benefit...
The efficient filtering of unfeasible conformations would considerably benefit the exploration of th...
Motivated by recently developed computational techniques for studying protein flexibility, and their...
International audienceMotivation: Loop portions in proteins are involved in many molecular interacti...
Motivated by recently developed computational techniques for studying protein flexibility, and their...
5 pags., 4 figs.Loops are key components of protein structures, involved in many biological function...
Abstract. Two efficient and complementary sampling algorithms are presented to explore the space of ...
Novel methods that perform local moves such as the gaussian bias or Con-certed Rotation with Angles,...
Two efficient and complementary sampling algorithms are presented to explore the space of closed cla...