>sp|Q9L4D3|GREA_XANCP Transcription elongation factor GreA OS=Xanthomonas campestris pv. campestris GN=greA MRAPMTSKGAQRLREELDHLKSVKRPAVITAIAEARAHGDLKENAEYHAAREQQSFIEGR IKQLEGELSHAEIIDITKLAAGTKIVFGATVTLADTETDEEKRYQIVGDLEADIKLGLIA ISSPLARALIGKLEGDSVTIDAPAGQREYEVVSVAYLD