To 82 Tt 82 Ts 82 Enz 1 To Ts Tomax Tex Tex 1 Ts f_val e_val compartment mu Enz compartment k1 ki1 nH Ot ki1 nH Tt nH compartment g Ts Kg Ts compartment mu Ts compartment k2 Enz Ki2 Ki2 Tt