A model of the cAMP pathway which attempts to include absolutely everything.

 C C 2 PKAi 100 Gpa2a Gpa2aKrh Gpa2a Gpa2aKrh Gpa2i 100 0 0 0 0 0 0 0 Gpr1Glucass_k_1 Gpr1 Glucout Gpr1Glucdiss_k_2 Gpr1Glucout Gpa2act_kA_3 Gpr1Glucout Gpa2i Gpa2deact_kA_4 Rgs2 Gpa2deact_k1_4 Gpa2a Gpa2Krhass_k_5 Gpa2a Krh Gpa2Krhdiss_k_6 Gpa2aKrh Ras2act_kcat_7 Cdc25 Ras2i Ras2act_Km_7 1 Ras2act_b_7 Glucin Ras2act_Kd_7 Ras2act_a_7 1 Glucin Ras2act_Kd_7 Ras2i Ras2act_Km_7 1 Glucin Ras2act_Kd_7 Ras2act_a_7 Ras2deact_kA_8 Ira Ras2deact_k1_8 Ras2a C Cdc25 Cdc25phos_kcat_9 Cdc25phos_Km_9 Cdc25 Mih1 Cdc25P Cdc25dephos_kcat_10 Cdc25dephos_Km_10 Cdc25P Cyr1 cAMPsynth_kcatGpa2_11 Gpa2a cAMPsynth_kcatRas2_11 Ras2a cAMPsynth_Km_11 Pde2 cAMP cAMPhydroPde2_kcat_12 cAMPhydroPde2_Km_12 cAMP Pde1P cAMP cAMPhydroPde1p_kcat_13 cAMPhydroPde1p_Km_13 cAMP Pde1 cAMP cAMPhydroPde1_kcat_14 cAMPhydroPde1_Km_14 cAMP C Pde1 Pde1phos_kcat_15 Pde1phos_Km_15 Pde1 PPA Pde1P Pde1dephos_kcat_16 Pde1dephos_Km_16 Pde1P PKAi cAMP 4 PKAact_kF_17 1 PKAact_kI_17 Krh PKAdeact_kF_18 C 2 1 PKAdeact_kA_18 Krh GlucTrans_V_19 Glucout GlucTrans_Km_19 Glucin GlucTrans_Km_19 1 Glucout GlucTrans_Km_19 Glucin GlucTrans_Km_19 GlucTrans_Ki_19 Glucout Glucin GlucTrans_Km_19 2 GlucUtil_k_20 Glucin