Protein
Na(+)/H(+) antiporter NhaA 3
Organism
Salinispora tropica (strain ATCC BAA-916 / DSM 44818 / CNB-440)
Function
Na(+)/H(+) antiporter that extrudes sodium in exchange for external protons.
Similarity
In the N-terminal section; belongs to the NhaA Na(+)/H(+) (TC 2.A.33) antiporter family.
Sequence
MTGEIPRGRRWSARTTRASRLNSPLRAFLHTETGSARVLLAAAVVALAWVNLDESSYESLWGAVFSVRLGSWQVSHDLRFWVNSGLMTFFFLVIGLEVRRDFDLGELRERRRLMLPLLAGIGGILAPIAIYLAFNAGKPTAVGWGVVMATDTALALGMLAVLGPRFSDRLRNFLLTVAVVDDLIVIVVLAIAYPEHPSPMALFVAAGIFALVLLIRAAGVRWGPGYLLLGVAAWLAVSESGVDPVVVGLVMGLFTYAYVPARTELQRAADRFRLFREQPSPQLARSVRAGLASALSPNDRLQHIYHPWASYLIVPLFALANVGVVVDRELLARAATSPVTLGVLFAYVVGKPAGIVIASMLVPRLSHNQFRAPVGWAAIIGVGTVSGIGFTIALLIATHALHGPALDEAKVGILVATVGASLTTWLVFRLAARLAPARRARALLGASEGIIDLMVPVDPDRDHVRGPREAPVTVVEYADFECPYCGQAEPAVRELLVDYTSVRYVWRHLPLTDVHPYAQMAAEAAEAAAEQGAFWEMHDLLLAHQDELRPADLLRYAERLDLDLDRFREHLADRRGAGRIAQDVDAADLSSVSGTPTFFVNGRRHHGPYNIEALSAAVMSAFASARLRPEGGREPDHRSEAGSEQPDEEPGT