>tr|A0A1X3J3F2|A0A1X3J3F2_ECOLX Major curlin subunit OS=Escherichia coli TA447 GN=ECXG_01990 MKLLKVAAIAAIVFSGSALAGVVPQYGGGGNHGGGGNNSGPNSELNIYQYGGGNSALALQ TDARNSDLTITQHGGGNGADVGQGSDDSSIDLTQRGFGNSATLDQWNGKNSEMTVKQFGG GNGAAVDQTASNSSVNVTQVGFGNNATAHQY