mTORC2 [Mechanistic Target of Rapamycin Complex 2]

tematický
3
Termíny

mechanistický cíl rapamycinu, komplex 2
mTORC-2
TORC2

 

MTORC-2
mTORC2
Target of Rapamycin Complex 2
TOR Complex 2
TORC2

Perzistentní odkaz   https://www.medvik.cz/link/D000076225
Definice

Multiproteinový komplex sestávající z kinázy mTOR, proteinu mLST8, proteinu RICTOR a proteinu PRR5 (protein 5 bohatý na prolin). Podobně jako mTORC1 rovněž reguluje růst a proliferaci buněk v reakci na růstové faktory, ale nemusí být tak citlivý na dostupnost živin a není citlivý na sirolimus. Na rozdíl od mTORC1 může prostřednictvím GTPáz Rho regulovat aktinový cytoskelet a podporovat tak tvorbu stresových vláken. Komplex mTORC2 hraje také klíčovou roli při fosforylaci a aktivaci proteinkinázy AKT1.

A multiprotein complex consisting of mTOR KINASE; MLST8 PROTEIN; rapamycin-insensitive companion of mTOR protein (RICTOR PROTEIN); and PRR5 (proline-rich protein 5). Like mTORC1, it also regulates cell growth and proliferation in response to growth factors but may not be as sensitive to nutrient availability and is insensitive to SIROLIMUS. In contrast to mTORC1, it can regulate the ACTIN CYTOSKELETON through RHO GTPASES to promote the formation of STRESS FIBERS. The mTORC2 complex also plays a critical role in AKT1 PROTEIN KINASE phosphorylation and activation.

DUI
D000076225 MeSH Prohlížeč
CUI
M0579319
Historická pozn.
2018 (2013)
Veřejná pozn.
2018; see TOR COMPLEX 2 2013-2017; MECHANISTIC TARGET OF RAPAMYCIN 2 COMPLEX was indexed under MULTIPROTEIN COMPLEXES and TOR SERINE-THREONINE KINASES 2013-2017

D Chemikálie a léčiva
D05.500.049 amyloid 166
D05.500.099 apoptozómy 2
D05.500.139 COP9 signalozom
D05.500.224 inflamasomy 25
D05.500.299 laktosasynthasa
D05.500.337 mTORC1 18
D05.500.356 mTORC2 3
D05.500.356.500 protein RICTOR 2
D05.500.500 molekulární motory 11
D05.500.672 NF-kappa B 215
D05.500.781 polycomb proteiny 7
D05.500.945 troponin 263
D08.811 enzymy 1 547
D08.811.913 transferasy 72
D08.811.913.696 fosfotransferasy 69
D08.811.913.696.620.682 proteinkinasy 248
D08.811.913.696.620.682.700 protein-serin-threoninkinasy 271
D08.811.913.696.620.682.700.931 TOR serin-threoninkinasy 193
D08.811.913.696.620.682.700.931.500 mTORC1 18
D08.811.913.696.620.682.700.931.750 mTORC2 3
D08.811.913.696.620.682.700.931.750.500 protein RICTOR 2
D12.776 proteiny 2 575
D12.776.476.563 protein-serin-threoninkinasy 271
D12.776.476.563.931 TOR serin-threoninkinasy 193
D12.776.476.563.931.500 mTORC1 18
D12.776.476.563.931.750 mTORC2 3
D12.776.476.563.931.750.500 protein RICTOR 2