Differential equations
| Reaction | Rate equation |
| Bluea | |
| L1 | kf_L1 * R * L – kr_L1 * RL |
| L2 | kf_L2 * L * RG – kr_L2 * RLG |
| G1 | kf_G1 * G * R – kr_G1 * RG |
| G2 | kf_G2 * G * RL – kr_G2 * RLG |
| Greya | |
| G1β | kf_G1 * Gβγ * R – kr_G1 * RGβγ |
| G2β | kf_G2 * Gβγ * RL – kr_G2 * RLGβγ |
| L2β | kf_L2 * L * RGβγ – kr_L2 * RLGβγ |
| Orangea | |
| NX_RLG | k_NX_RLG * RLG |
| NX_G | k_NX_G * G |
| NX_RG | k_NX_G * RG |
| NX_P | k_NX_P * Gα-GDP-PLC |
| Greena | |
| GTPase1 | k_GTPase1 * Gα-GTP |
| GTPase2 | k_GTPase2 * Gα-GTP-PLC |
| Reda | |
| PLCassoc | k_PLCassoc * Gα-GTP * PLC |
| PLCdiss | k_PLCdiss * Gα-GDP-PLC |
| Blacka | |
| G-reconstitution | k_reconst * Gβ * Gα-GDP |
| Reaction | Rate equation |
| Bluea | |
| L1 | kf_L1 * R * L – kr_L1 * RL |
| L2 | kf_L2 * L * RG – kr_L2 * RLG |
| G1 | kf_G1 * G * R – kr_G1 * RG |
| G2 | kf_G2 * G * RL – kr_G2 * RLG |
| Greya | |
| G1β | kf_G1 * Gβγ * R – kr_G1 * RGβγ |
| G2β | kf_G2 * Gβγ * RL – kr_G2 * RLGβγ |
| L2β | kf_L2 * L * RGβγ – kr_L2 * RLGβγ |
| Orangea | |
| NX_RLG | k_NX_RLG * RLG |
| NX_G | k_NX_G * G |
| NX_RG | k_NX_G * RG |
| NX_P | k_NX_P * Gα-GDP-PLC |
| Greena | |
| GTPase1 | k_GTPase1 * Gα-GTP |
| GTPase2 | k_GTPase2 * Gα-GTP-PLC |
| Reda | |
| PLCassoc | k_PLCassoc * Gα-GTP * PLC |
| PLCdiss | k_PLCdiss * Gα-GDP-PLC |
| Blacka | |
| G-reconstitution | k_reconst * Gβ * Gα-GDP |
Units of fluxes (reaction rates) are molecules µm−2 s−1.
Color of arrow in Fig. 4.