>7FBY_1|Chain A|Transcriptional regulatory protein|Pyrococcus horikoshii OT3 (70601) MITVPHSRKVELDEIDRAILRLLQEDGRMSYSEISRRINVPESTVRARVNRLVKEGVIRKFAALINPFKAGYEIVAFIAVDAEPAKVKQVVEELAKFPEVDVLGIVTGAHDIFMQVTVKDLQELERFILEKMAKIDGIKSTETSILTSVKKWGYARVFHHHHHH