>sp|A1VPR5|ATPB2_POLNA ATP synthase subunit beta 2 OS=Polaromonas naphthalenivorans (strain CJ2) OX=365044 GN=atpD2 PE=3 SV=1 MTDGGLQADAPHLGVVVSVRGSVVDVRFDTHLPPIHTVLHADEGRIIVEVLAQRDAHHVR AIALTPTQGLARGMPVVDTGGPLKAPVGKGILSRMFDVFGNTIDRLPAPPDIQWRSVHRA PPALARRSTRSEVFVTGIKVIDVLLPLERGGKAGLFGGAGVGKTVLLTEMIHNMVGHQEG ISIFCGIGERCREGEELYRDMKDAGVLPSMVMVFGQMNEPPGSRFRVGHAALTMAEYFRD DEHRDVLLLIDNIFRFIQAGSEVSGLMGQMPSRLGYQPTMGTELSGLEERIANTDSGAIT SIQAVYVPADDFTDPAAVHTFSHLSASIVLSRKRASEGLFPAIDPLQSSSKMATPGIVGE RHYALAQEIRRTLAQYAQLKDIIAMLGLEQLSPQDRNVVGRARRLERFLTQPFFTTEQFT NLPGKLVSLEDALDGCERILRDEFKDCPESALYMIGKIDEARARKTEAIDVHES