>sp|Q8U2H1|REG4_PYRFU Uncharacterized HTH-type transcriptional regulator PF0864 OS=Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) OX=186497 GN=PF0864 PE=1 SV=1
MSEIHLDDLDRNILRLLKKDARLTISELSEQLKKPESTIHFRIKKLQERGVIERYTIILG
EQLKPKHLALIVLEVGKPVIEDFLERYISYISSTLSALPGVLFVAKSGEDKIIALVGKNN
KDELVKFIEENITSIPNLKHIQIFPITEIKKGEDLTGFLAEV