>1y0u_B mol:protein length:96 arsenical resistance operon repressor, putativeGHMSLEEWIKADSLEKADEYHKRYNYAVTNPVRRKILRMLDKGRSEEEIMQTLSLSKKQLDYHLKVLEAGFCIERVGERWVVTDAGKIVDKIRGGS