>tr|A0A4V1DQY0|A0A4V1DQY0_ECOLX Transcription elongation factor GreB OS=Escherichia coli O145:NM GN=greB MRIIKQTKGINEMKTPLVTREGYEKLKQELNYLWREERPEVTKKVTWAASLGDRSENADY QYNKKRLREIDRRVRYLTKCMENLKIVDYSPQQEGKVFFGAWVEIENDDGVTHRFRIVGY DEIFGRKDYISIDSPMARALLKKEVGDLAVVNTPAGEASWYVNAIEYVKP