6BUU:
reference: Akt Kinase Activation Mechanisms Revealed Using Protein Semisynthesis., Chu N, Salguero AL, Liu AZ, Chen Z, Dempsey DR, Ficarro SB, Alexander WM, Marto JA, Li Y, Amzel LM, Gabelli SB, Cole PA, Cell. 2018 Aug 9;174(4):897-907.e14. doi: 10.1016/j.cell.2018.07.003. Epub 2018, Aug 2. PMID: 30078705

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