>7R3W_1|Chains A, B, C, D|Putative bacterial regulatory helix-turn-helix protein|Salmonella typhimurium (90371) MGSSHHHHHHSSGLVPRGSHMSGENLYFQGASMNDLISAAYSERLRRVCDHIERHLDEPLSIEALSRMAHSSPFHFHRQFTTWSGLPLYRYIQWLRLRRASWRLAFNPQDKVIDIALDAGFQNPESFTRAFKTAFGQSPRRFRQSPDWLAWHQRVPKLALQEQHVMDVKIVEFPPTRVAMLTHLGHPDKVNASAAKFIAWRRETGQSPIASSQTFGIAWHDPQTTPPAQFRFDICGSVRQPIAENDVGVVNSEIPGGRCAVVRHQGSLDSLPESVWYLFREWLPASGETPRDFPVFFQYLNFVHEVAEHELLTDIYLPLR