KINETIC pmp { ~ cabulk <-> cam (1/tau, 1/tau) ~ cam + pump <-> capump (k1, k2) ~ capump <-> cao + pump (k3, k4) ica_pmp = 2*FARADAY*(f_flux - b_flux) ~ cam << -(ica) : there is a problem here COMPARTMENT width {cam} : volume in (um) COMPARTMENT 1 {pump capump} : area is dimensionless COMPARTMENT 1(m) {cao cabulk} }