>tr|A0A024L3K4|A0A024L3K4_ECOLX Transcriptional regulator OS=Escherichia coli GN=sirB2 MTSFSTLLSVHLISIALSVGLLTLRFWLRYQKHPQAFARWTRIVPPVVDTLLLLSGIALM AKAHILPFSGQAQWLTEKLFGVIIYIVLGFIALDYRRMHSQQARIIAFPLALVVLYIIIK LATTKVPLLG