$\mathrm{k2\_NGF\_TrkA}\mathrm{NGF\_TrkA}+\mathrm{TrkA\_turnover}(\mathrm{pro\_TrkA}-\mathrm{TrkA})-\mathrm{k1\_NGF\_TrkA}\mathrm{NGF}\mathrm{TrkA}$ $\mathrm{k1\_NGF\_TrkA}\mathrm{NGF}\mathrm{TrkA}-\mathrm{k2\_NGF\_TrkA}\mathrm{NGF\_TrkA}+\mathrm{k1\_TrkA\_phosphorylation}\mathrm{NGF\_TrkA}$ $\mathrm{k1\_TrkA\_phosphorylation}\mathrm{NGF\_TrkA}+\mathrm{k1\_Akt\_phosphorylation}\mathrm{pTrkA\_Akt}+\mathrm{k2\_pTrkA\_Akt}\mathrm{pTrkA\_Akt}-\mathrm{k1\_pTrkA\_degradation}\mathrm{pTrkA}+\mathrm{k1\_pTrkA\_Akt}\mathrm{pTrkA}\mathrm{Akt}$ $\mathrm{k1\_pTrkA\_Akt}\mathrm{pTrkA}\mathrm{Akt}-\mathrm{k2\_pTrkA\_Akt}\mathrm{pTrkA\_Akt}+\mathrm{k1\_Akt\_phosphorylation}\mathrm{pTrkA\_Akt}$ $\mathrm{k2\_pTrkA\_Akt}\mathrm{pTrkA\_Akt}+\mathrm{k1\_pAkt\_dephosphorylation}\mathrm{pAkt}-\mathrm{k1\_pTrkA\_Akt}\mathrm{pTrkA}\mathrm{Akt}$ $\mathrm{k1\_Akt\_phosphorylation}\mathrm{pTrkA\_Akt}+\mathrm{k2\_pAkt\_S6}\mathrm{pAkt\_S6}+\mathrm{k1\_S6\_phosphorylation}\mathrm{pAkt\_S6}-\mathrm{k1\_pAkt\_dephosphorylation}\mathrm{pAkt}+\mathrm{k1\_pAkt\_S6}\mathrm{pAkt}\mathrm{S6}$ $\mathrm{k1\_pAkt\_S6}\mathrm{pAkt}\mathrm{S6}-\mathrm{k2\_pAkt\_S6}\mathrm{pAkt\_S6}+\mathrm{k1\_S6\_phosphorylation}\mathrm{pAkt\_S6}$ $\mathrm{k2\_pAkt\_S6}\mathrm{pAkt\_S6}+\mathrm{k1\_pS6\_dephosphorylation}\mathrm{pS6}-\mathrm{k1\_pAkt\_S6}\mathrm{pAkt}\mathrm{S6}$ $\mathrm{k1\_S6\_phosphorylation}\mathrm{pAkt\_S6}-\mathrm{k1\_pS6\_dephosphorylation}\mathrm{pS6}$ $(\mathrm{pTrkA}+\mathrm{pTrkA\_Akt})\mathrm{pTrkA\_scalefactor}$ $(\mathrm{pAkt}+\mathrm{pAkt\_S6})\mathrm{pAkt\_scalefactor}$ $\mathrm{pS6}\mathrm{pS6\_scalefactor}$