>tr|A7ZUI9|A7ZUI9_ECO24 Bifunctional ligase/repressor BirA OS=Escherichia coli O139:H28 (strain E24377A / ETEC) OX=331111 GN=birA PE=3 SV=1 MKDNTVPLKLIALLANGEFHSGEQLGETLGMSRAAINKHIQTLRDWGVDVFTVPGKGYSL PEPIQLLNAEQILGQLDGGSVAVLPVIDSTNQYLLDRIGELKSGDACVAEYQQAGRGRRG RKWFSPFGANLYLSMFWRLEQGPAAAIGLSLVIGIVMAEVLRKLGADKVRVKWPNDLYLQ DRKLAGILVELTGKTGDAAQIVIGAGINMAMRRVEESVVNQGWITLQEAGINLDRNTLAA MLIRELRAALELFEQEGLAPYLSRWEKLDNFINRPVKLIIGDKEIFGISRGIDKQGALLL EQDGIIKPWMGGEISLRSAEK