>sp|Q21ZA0|ATPF2_ALBFT ATP synthase subunit b 2 OS=Albidiferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118) OX=338969 GN=atpF2 PE=3 SV=1 MLIDWFTVVAQALNFLILVWLLKRFLYQPILDAIDAREKRIALELADADTKRADAKRERD EFQQKNEVFDQQRAALLGKAMEEAKTERQRLLDDARHAADALATKRQEALRSAQRSMSEA LSHRARDEVFAIARKALGDLATTSLEERMGEVFTRRLREMDAKAKAALGEALKTASEPAL VRSAFELPADQRAAIQNAINETFSADIPLHFATAPEVVCGIELSTNGQKVGWSITDYLAS LEKGVDELLKERDKAEPQSELTRQIRKRAYELYEQQGRKEGRAVQNWDKAESEIRKENLS PAKTEPPPEAKAKPKPEEPKPEIGSP