>sp|Q8U2H1|REG4_PYRFU Uncharacterized HTH-type transcriptional regulator PF0864 OS=Pyrococcus furiosus GN=PF0864
MSEIHLDDLDRNILRLLKKDARLTISELSEQLKKPESTIHFRIKKLQERGVIERYTIILG
EQLKPKHLALIVLEVGKPVIEDFLERYISYISSTLSALPGVLFVAKSGEDKIIALVGKNN
KDELVKFIEENITSIPNLKHIQIFPITEIKKGEDLTGFLAEV