>2PQQ_1|Chains A, B, C, D|Putative transcriptional regulator|Streptomyces coelicolor A3(2) (100226) GHMDDVLRRNPLFAALDDEQSAELRASMSEVTLARGDTLFHEGDPGDRLYVVTEGKVKLHRTSPDGRENMLAVVGPSELIGELSLFDPGPRTATGTALTEVKLLALGHGDLQPWLNVRPEVATALLRAVARRLRKTNDAMSDLVFSDGS