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. 2020 Dec 17;11:580481. doi: 10.3389/fphar.2020.580481

TABLE 4.

Transition rates of the optimized flecainide model.

Names Equations
Transition rates
 α11+ and α11n α11
 α12+ and α12n α12
 β11+ and β11n β11
 β12+ and β12n β12
 αx+ 9.72e-5×αx
 βx+ 2.85e-8×βx
 α13+ 1.29e-3×α13
 α2+ 2.93e3×α2
 β3+ 8.23e-9×β3
 α3+ 3.43e-7×α3
 α4+ 3.24×α2
 β4+ 3.27e-1×α3
 αxn 1.54e-1×αx
 α13n 2.49×α13
 α2n 4.03e1×α2
 β3n 7.07×β3
 α4n 1.12e-3×α2
 β4n 4.30e-3×α3
Affinities
 k_on = kc_on drug_charged×diffusion
 k_off = kc_off 2.15e1×(1e-6)×exp((−0.7×V×F)/(R×T))×diffusion
 kb_on = kcb_on k_on
 kb_off = kcb_off 8.07e-1×(1e-6)×exp((−0.7×V×F)/(R×T))×diffusion
 kn_on drug_neutral×diffusion
 kn_off 400×(1e-6)×diffusion
 kni_on kn_on
 kni_off 5.4×(1e-6)×diffusion
 knc_on kn_on
 knc_off 800×(1e-6)×diffusion
 Diffusion 5500 M−1 m−1

The first column indicates transition rate names while the second column indicates their corresponding equations. The top section of the table defines drug transition rates, which are analogous to their respective wild type counterparts. The bottom section of the table defines drug-channel affinities. Nomenclature for transition rates and affinities: charged drug (+), neutral drug (n), closed states (c), inactivated states (i), bursting states (b), drug binding to the channel (on), drug unbinding from the channel (off).