>tr|B5EFG6|B5EFG6_CITBB ATP synthase-associated magnesium import membrane protein AtpZ OS=Citrifermentans bemidjiense (strain ATCC BAA-1014 / DSM 16622 / JCM 12645 / Bem) OX=404380 GN=atpZ PE=4 SV=1 MDEDKKDLLKTLGMVSTMGISFAVAIIIGVFAGLKLDEWFGTKPWFFYIFLFFGIAAGFR NIFILAGKELRDDRDETKRK