>sp|Q2RP11|ENGB_RHORT Probable GTP-binding protein EngB OS=Rhodospirillum rubrum GN=engB MADLPETPAFGAAFSDEEEAARALEAGRWLFSQTCSFVMGCVSLDTLPDHDLSEIAFAGR SNVGKSSLVNALTGRKTLARTSNTPGRTQELNYFRLGPEAQDPALMMVDLPGYGFAEAPK DAVKRWTRLIMAYLRGRPALRRVCLLIDSRHGIKENDRDVMRMLDEAAVSYQIVLTKADK LKAAEITDVLARVVAETAKHVAAHPDVIVTSSQSGAGIDLLRAQLAALASP