2021
DOI: 10.1051/medsci/2021033
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Une moisson de nouvelles structures de mTORC1

Abstract: mTORC1 est un acteur central de la croissance cellulaire, un processus étroitement régulé par la disponibilité de nutriments et qui contrôle diverses étapes du métabolisme dans la cellule normale et au cours de maladies, comme les cancers. mTORC1 est un complexe multiprotéique de grande taille constitué de nombreuses sous-unités, parmi lesquelles deux types de GTPases, Rag et RheB, contrôlent directement sa localisation membranaire et son activité kinase. Dans cette revue, nous faisons le point sur une moisson… Show more

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Cited by 2 publications
(1 citation statement)
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“…Interestingly, an arginine residue required for the GAP activity was identified in both GATOR1 and the folliculin complex, however, it was seen to be located far from the nucleotide-binding pocket [99][100][101]. Thus, the GAP activity of these proteins could also be performed through an allosteric mechanism like in the MglA-MglB complex [102].…”
Section: Discussionmentioning
confidence: 99%
“…Interestingly, an arginine residue required for the GAP activity was identified in both GATOR1 and the folliculin complex, however, it was seen to be located far from the nucleotide-binding pocket [99][100][101]. Thus, the GAP activity of these proteins could also be performed through an allosteric mechanism like in the MglA-MglB complex [102].…”
Section: Discussionmentioning
confidence: 99%