>sp|Q97EK9|ECFA2_CLOAB Energy-coupling factor transporter ATP-binding protein EcfA2 OS=Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) OX=272562 GN=ecfA2 PE=3 SV=1 MPIKIENLTYTYMPGTPFEKKALDNVNITIEDGEFAVFIGHTGSGKSTLIQQINGLLKPT SGSIFIDDVDITDKSVKLNDIRKKVGLVFQYPEYQLFEETIEKDIAFGPRNMGLSEEEVS TRVKKAMKMVGLEYNDFKDKSPFELSGGQKRRVAIAGVVAMEPKVLILDEPTAGLDPKGR DDILYEIKKLQKEYKMTIILVSHSMEDVAKVADKIFVMYDSRCILSGNLDEVFNEIDTLE KVGLAVPKVTYLVRKLREKGFDISKDIFTIEAAKKEILRVLESAKR