>sp|Q8PYZ7|HPPA2_METMA Pyrophosphate-energized proton pump 2 OS=Methanosarcina mazei GN=hppA2 PE=3 SV=1 MERLIFTAPLAGLISLTFAAFFAKSILKEDAGNKRMKEIAEAIKEGSTAYMKRQYRTIAVVSVIISLLILFLLDEGLKIA AGFLAGAISSAAAGYIGMSISVRANVRTASAASGGAGKALKIAFRGGAVTGLAVIGLALLGTSSLYILYGDADLVVGFGF GASLISLFARAGGGIFTKAADVGADLVGKIEAGIPEDDPRNPAVIADNVGDNVGDCAGMGADLFETYVVTSLAAMLLGSL IIGTYKNAVLYPLMLGSAAIFASIISVFFVKVEKEGKVMSALYRGVGGSTVLSLIAFYYITGFLMGDSRFFYVTVAGVVI TVLMVIVTEYYTSKSCRPVKTIAVSSETGAATNIISGLSAGFESTLVPAVVIAAGILVSYFIVGGSADPGTGLYGIAIAS VAMLSTAGMIVALDSYGPITDNAGGIAQMANLPAQVRKVTDELDSVGNTTKAVTKGYAIGSTALGALALFADYRNKVSLE SQSISLDSPVVLSGILLGAVLPFLFSAVMMSAVGKAAFEVVNEVRRQFREIPGIMEGTAKPEYGRCVDIVTKAALHDMAM PGFLAVIIPLLTGFFLGPEALAGLLTGLIVVGFMLALMMDNGGGAWDNAKKLIEDGYYGGKGSEAHRAAVVGDTVGDPFK DTAGPALNSLIKVVNMVAILFSPLIIGGGFL