[biological_process] intracellular potassium ion homeostasis <sep> intracellular sodium ion homeostasis <sep> membrane repolarization <sep> metal ion transport <sep> positive regulation of potassium ion import across plasma membrane <sep> positive regulation of sodium ion export across plasma membrane <sep> potassium ion import across plasma membrane <sep> potassium ion transmembrane transport <sep> potassium ion transport <sep> protein localization to plasma membrane <sep> protein stabilization <sep> sodium ion export across plasma membrane <sep> sodium ion transmembrane transport <sep> sodium ion transport