PI3k rbd

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PI3K RBD

PI3K RBD ( Phosoinositide 3-kinase Ras Binding domain), is a domain found in PI3K molecules that binds to the Ras protein which is key to intracellular signalling. Activated Ras will bind to p110 subunit activating PI3K alpha. To a lesser extent Ras will also activate PY3K gamma.



1.RAS binding domain(Author unknown) http://www.mrc-lmb.cam.ac.uk/rlw/text/pi3k%20web%20pages/rbd.html. Accessed 24/10/2012.

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