>tr|F4V4X1|F4V4X1_ECOLX SsrA-binding protein OS=Escherichia coli TA280 GN=smpB MTKKKAHKPGSATIALNKRARHEYFIEEEFEAGLALQGWEVKSLRAGKANISDSYVLLRD GEAFLFGANITPMAVASTHVVCDPTRTRKLLLNQRELDSLYGRVNREGYTVVALSLYWKN AWCKVKIGVAKGKKQHDKRSDIKEREWQVDKARIMKNAHR