Enables the transmembrane transfer of a potassium ion by an open rectifier voltage-gated channel. An open rectifier current-voltage relationship is one in which the direction of rectification depends on the external potassium ion concentration. [ http://www.ncbi.nlm.nih.gov/pubmed/8917578 GOC : mah ]
open rectifier potassium channel activity
This is just here as a test because I lose it