>d1r23b_ a.4.5.5 (B:) SmtB repressor {Cyanobacteria (Synechococcus), pcc7942 [TaxId: 1129]} lqaiapevaqslaeffavladpnrlrllsllarselcvgdlaqaigvsesavshqlrslr nlrlvsyrkqgrhvyyqlqdhhivalyqnaldhlqec