6BCU:
reference: Mechanisms of mTORC1 activation by RHEB and inhibition by PRAS40., Yang H, Jiang X, Li B, Yang HJ, Miller M, Yang A, Dhar A, Pavletich NP, Nature. 2017 Dec 13. pii: nature25023. doi: 10.1038/nature25023. PMID: 29236692

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