>sp|B6I5A3|ISCR_ECOSE HTH-type transcriptional regulator IscR OS=Escherichia coli GN=iscR MRLTSKGRYAVTAMLDVALNSEAGPVPLADISERQGISLSYLEQLFSRLRKNGLVSSVRG PGGGYLLGKDASSIAVGEVISAVDESVDATRCQGKGGCQGGDKCLTHALWRDLSDRLTGF LNNITLGELVNNQEVLDVSGRQHTHDAPRTRIQDAIDVKLRA