>tr|A0A037Y1X6|A0A037Y1X6_ECOLX Propionate catabolism operon regulatory protein OS=Escherichia coli GN=prpR MAHPPRLNDDKPVIWTVSVTRLFELFRDISLEFDHLANITPIQLGFEKAVTYIRKKLANE RCDAIIAAGSNGAYLKSRLSVPVILIKPSGYDVLQALAKAGKLTSSIGVVTYQETIPALV AFQKTFNLRLDQRSYITEEDARGQINELKANGTEAVVGAGLITDLAEEAGMTGIFIYSAA TVRQAFSDALDMTRMSLRHNTHDATRNALRTRYVLGDMLGQSPQMEQVRQTILLYARSSA AVLIEGETGTGKELAAQAIHREYFARHDARQGKKSHPFVAVNCGAIAESLLEAELFGYEE GAFTGSRRGGRAGLFEIAHGGTLFLDEIGEMPLPLQTRLLRVLEEKEVTRVGGHQPVPVD VRVISATHCNLEEDMQQGRFRRDLFYRLSILRLQLPPLRERVADILPLAESFLKVSLAAL SAPFSAALRQGLQASETVLLHYDWPGNIRELRNMMERLALFLSVEPTPDLTPQFMQLLLP ELARESAKTPAPRLLTPQQALEKFNGDKTAAANYLGISRTTFWRRLKS