>sp|B4S596|ENGB_PROA2 Probable GTP-binding protein EngB OS=Prosthecochloris aestuarii GN=engB MKIDSATFYKSCSELKGLPVSSLPEIVFVGRSNVGKSTLLNTLTGRKALAKTSSTPGKTQ LINYFTINDRLYFVDLPGYGYAKVAKGQRYEWGRLLGGYISEREEISLVVLLIDSRHPDM ESDQQMIEFLEYYQRPYGIVLTKYDKLKQKEKSRVRKALKSFSLKTKFIVNYSALSGEGK ESLLEQLENYTG