This thesis introduces the first global parametric model of protein loops amenable to effective sampling strategies a-la Hit-and-Run, making four contributions. Starting with the classical kinematic view of loop closure developed by Coutsias et al, the first one resides in a geometric analysis of the Tripeptide Loop Closure (TLC) problem in terms of 12 angular coordinates describing the tripeptide geometry. Tight necessary conditions in this angular space are derived for TLC to admit solutions. Using an exhaustive database of tripeptides from the Protein Data Bank, the second contribution studies TLC reconstructions. Using Ramachandran statistics, we show that TLC solutions are geometrically more diverse than tripeptide structures, and also...
Background: Protein loops are flexible structures that are intimately tied to function, but understa...
Abstract. Two efficient and complementary sampling algorithms are presented to explore the space of ...
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...
Cette thèse introduit le premier modèle paramétrique global d'une boucle de protéine, qui soit passi...
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...
International audienceMotivation: Loop portions in proteins are involved in many molecular interacti...
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...
Motivated by recently developed computational techniques for studying protein flexibility, and their...
Background: Protein loops are flexible structures that are intimately tied to function, but understa...
Abstract. Two efficient and complementary sampling algorithms are presented to explore the space of ...
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...
Cette thèse introduit le premier modèle paramétrique global d'une boucle de protéine, qui soit passi...
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...
International audienceMotivation: Loop portions in proteins are involved in many molecular interacti...
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...
Motivated by recently developed computational techniques for studying protein flexibility, and their...
Background: Protein loops are flexible structures that are intimately tied to function, but understa...
Abstract. Two efficient and complementary sampling algorithms are presented to explore the space of ...
Two efficient and complementary sampling algorithms are presented to explore the space of closed cla...