>sp|O57880|REG3_PYRHO Uncharacterized HTH-type transcriptional regulator PH0140 OS=Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) OX=70601 GN=PH0140 PE=1 SV=1 MITVPHSRKVELDEIDRAILRLLQEDGRMSYSEISRRINVPESTVRARVNRLVKEGVIRK FAALINPFKAGYEIVAFIAVDAEPAKVKQVVEELAKFPEVDVLGIVTGAHDIFMQVTVKD LQELERFILEKMAKIDGIKSTETSILTSVKKWGYARVF