x1 = IR
x2 = pIR
x3 = IRS
x4 = pIRS
x5 = iIRS
x6 = Akt
x7 = pAkt
x8 = mTORC1
x9 = pmTORC1
x10 = mTORC2
x11 = pmTORC2
x12 = imTORC2
x13 = mTORC1_DEPTOR
x14 = mTORC2_DEPTOR
x15 = DEPTOR
x16 = pDEPTOR