pfam08619: Nha1_C (this model, PSSM-Id:285783 is obsolete and has been replaced by 400785)
Alkali metal cation/H+ antiporter Nha1 C terminus
The C terminus of the plasma membrane Nha1 antiporter plays an important role in the immediate cell response to hypo-osmotic shock which prevents an execessive loss of ions and water. This domain is found with pfam00999.