Akt/PKB signaling pathway: Difference between revisions

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The Akt signaling pathway or PI3K-Akt signaling pathway is a signal transduction pathway that promotes survival and growth in response to extracellular signals. Key proteins involved are PI3K ([[phosphatidylinositol 3-kinase]]) and Akt (protein kinase B). See also [[Signal transduction]].
The Akt signaling pathway or PI3K-Akt signaling pathway is a signal transduction pathway that promotes survival and growth in response to extracellular signals. Key proteins involved are PI3K ([[phosphatidylinositol 3-kinase]]) and Akt (protein kinase B). See also [[Signal transduction]].


=Activation Akt/PKB via Receptor tyrosine kinases/Ras=
==[[Receptor tyrosine kinases]]==
==Ras activation==
[[GTPase KRas]] 
[[Allosteric modulation of H-Ras GTPase]]
</StructureSection>
</StructureSection>
== References ==
== References ==
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<references/>

Revision as of 14:08, 1 March 2022

The Akt signaling pathway or PI3K-Akt signaling pathway is a signal transduction pathway that promotes survival and growth in response to extracellular signals. Key proteins involved are PI3K (phosphatidylinositol 3-kinase) and Akt (protein kinase B). See also Signal transduction.

Activation Akt/PKB via Receptor tyrosine kinases/Ras

Receptor tyrosine kinases

Ras activation

GTPase KRas

Allosteric modulation of H-Ras GTPase

PI3K (grey) complex with NISH2 P85α and wortmannin (PDB code 3hhm)

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ReferencesReferences

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Alexander Berchansky