>tr|F4V5A2|F4V5A2_ECOLX Cell division protein FtsB OS=Escherichia coli TA280 GN=ftsB MGKLTLLLLAILVWLQYSLWFGKNGIHDYTRVNDDVAAQQATNAKLKARNDQLFAEIDDL NGGQEALEERARNELSMTRPGETFYRLVPDASKRAQSAGQNNR