>sp|B4S9B2|GREA_PROA2 Transcription elongation factor GreA OS=Prosthecochloris aestuarii GN=greA MSDRIYLTKQGYNRMRDELNLLKTVVRKEVLEKIAEARAHGDLSENAEYEAAREQQAQME SKIVDLENKLTRASILDPKQIRTDRVYILTSVKLRNLDETDDEIIEYTLVSSEEADTDQG KISVRSPVGKALIGKAVGEKVQIHVPKGELHYEILEIFVK