Enables the facilitated diffusion of a sodium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. [ GOC:pr GOC:BHF https://www.worldcat.org/search?q=bn%3A0815340729 GOC:mtg_transport ]
Term information
- Reactome:R-HSA-9717395 (TRPM5 transports Na+ from the extracellular region to the cytosol)
- Reactome:R-HSA-3295580 (TRPM4,5 transport extracellular Na+ to cytosol)
- Reactome:R-HSA-9717382 (SCN9A:SCN1B,2B,4B transports Na+ from the extracellular region to the cytosol)
- Reactome:R-HSA-9717396 (SCN2A:SCN1B,2B,4B transports Na+ from the extracellular region to the cytosol)
- Reactome:R-HSA-2730664 (UNC79:UNC80:NALCN transports Na+ extracellular region to cytosol)
- Reactome:R-HSA-9717374 (SCN3A:SCN2B,4B transports Na+ from the extracellular region to the cytosol)