>tr|Q57IX1|Q57IX1_SALCH Transcription elongation factor GreB OS=Salmonella choleraesuis GN=greB MKTPLITREGYETLKQELNYLWREERPEVTKKVTWAASLGDRSENADYQYNKKRLREIDR RVRYLTKCMENLKIVDYSPQQEGKVFFGAWVEIENDDGDTLKFRIVGYDEIFGRKDYISI DSPMARALLKKEVGDLAVVNTPVGEANWYVNAIEYVK