Borg-graham-like k-dr channel, inactivating (migliore 1996), modified to be used with cvode 2001. Used in all compartments. Adapted from migliore et al. (1995), model no. 3263. Note that the comment for this channel says it is a k-a channel, but this does not appear to be correct. Modeling study, with kinetics partially taken from migliore et al. (1995), halliwell and adams (1982), and others, all based on rodent studies.