>3q0v_B mol:protein length:236 HTH-type transcriptional regulator EthR MGSSHHHHHHSSGLVPRGSHMTTSAASQASLPRGRRTARPSGDDRELAILATAENLLED RPLADISVDDLAKGAGISRPTFYFYFPSKEAVLLTLLDRVVNQADMALQTLAENPADTD RENMWRTGINVFFETFGSHKAVTRAGQAARATSVEVAELWSTFMQKWIAYTAAVIDAER DRGAAPRTLPAHELATALNLMNERTLFASFAGEQPSVPEARVLDTLVHIWVTSIYGENR