>sp|B3EPH3|GREA_CHLPB Transcription elongation factor GreA OS=Chlorobium phaeobacteroides GN=greA MSDRVYLTKDGYNRLRDELTVLKSDVRKEVLEKIAEARAHGDLSENAEYDAAREQQRQLE NKIGDLESKLTRATILDPKQVKTDRVYILTSVKLKNLDAQKEEIIEYTLVSSDEADTDLG KISVRSPVGKSLLGKAVGDKVQIQVPKGELHYEILEIFVK