has_participant has participant sodium ion transmembrane transport sodium ion export across plasma membrane GO:0071436 The directed movement of sodium ions from inside of a cell, across the plasma membrane and into the extracellular region. mah 2009-12-16T11:13:55Z GO:0098667 sodium ion export from cell sodium ion export sodium export biological_process GO:0036376 export across plasma membrane sodium/potassium-transporting ATPase subunit alpha-1 (human) sodium/potassium-transporting ATPase subunit alpha-3 (human) sodium/potassium-transporting ATPase subunit alpha-2 (human)