>tr|A0A4D6GVU7|A0A4D6GVU7_HALS9 Transcription regulator ArsD OS=Halobacterium salinarum GN=arsD MTQLTLYEEAMCCSTGVCGPDPDDELVEVSAALDQLENEFDVDVSRANMQHNIEQFLETQ QIADLVEEHGPSILPITVVNDEIVARETYLSYDELASTFEDSPDPQEA