ntpJ V-type sodium ATP synthase subunit J 451 Na(+)-translocating ATPase subunit J Involved in ATP-driven sodium extrusion. MTIMKKRVRKRLSPVQLIAAGFFILILFGGSLLTLPFFSRSGESTHFIDALFTATSAVCVTGLTTLNTAEHWNSAGQFLIMTLIEIGGLGFMMIPILFFAIAKKKISFSMRIVLKEALNLEEMSGVIKLMIYILKFAVVIQVIGAVALSVVFIPEFGWAKGIWFSIFHAVSSFCNAGFDLLGDSLLADQTNVYLIMVVSALIIAGGLGFIVWRDILSYHRVKKITLHSKVALSVTALLLIGGFILFLITERNGLTLVKGTFTERLANTFFMSVTPRTAGYYSIDYLQMSHAGLILTMFLMYIGGTSGSTAGGLKTTTLGILLIQMHAMFKGKTRAEAFGRTIRQAAVLRALTLFFVTLSLCVVAIMVLSVTETIPKTSGIEYIAFEVFSAFGTVGLTMGLTPDLTLIGKLVIISLMYIGRVGIMTVVLSLLVKANRAEANYKYPEESIMLG NTPJ_ENTHR