Sodium/potassium/calcium exchanger 4 (SLC24A4)

Transports 1 Ca(2+) and one K(+) in exchange for 4 Na(+). Controls the rapid response termination and proper regulation of adaptation in olfactory sensory neurons (OSNs) which then influences how odor information is encoded and perceived.

May play a role in calcium transport during amelogenesis (By similarity). .