>3FIW_1|Chains A, B, C, D|Putative tetR-family transcriptional regulator|Streptomyces coelicolor (1902) MGSSHHHHHHSSGRENLYFQGMTKMNRETVITEALDLLDEVGLDGVSTRRLAKRLGVEQPSLYWYFRTKRDLLTAMAQAAMAPHAAEPLPEPGEDWHGWFLRNTRSFRRTLLARRDGARLHAGSRPTADLDRVRRKMDFLVASGVPERHAQMAMLAAGRFTVGCVLEEQAETGAGDTADLPADVPEIDHESAFEAGLALITDGLVRHVDAR