>7mq2_A mol:protein length:85 Copper-sensing transcriptional repressor csoRGTNSKYITALKRSEGQLRGIQKMIEGDRDCADIVTQLTAVRSSVERVIEMIITENLTECINQPLDDSEAQKERLEKAIRYLIKRK