>tr|Q2EFX9|Q2EFX9_9SYNE Transcriptional repressor OS=Synechococcus sp. IU 625 GN=smtB
MTKPVLQDGETVVCQGTHAAIASELQAIAPEVAQSLAEFFAVLADPNRLRLLSLLARSEL
CVGDLAQAIGVSESAVSHQLRSLRNLRLVSYRKQGRHVYYQLQDHHIVALYQNALDHLQE
CR