>2IA0_1|Chains A, B|Putative HTH-type transcriptional regulator PF0864|Pyrococcus furiosus (2261) MAHHHHHHGSSEIHLDDLDRNILRLLKKDARLTISELSEQLKKPESTIHFRIKKLQERGVIERYTIILGEQLKPKHLALIVLEVGKPVIEDFLERYISYISSTLSALPGVLFVAKSGEDKIIALVGKNNKDELVKFIEENITSIPNLKHIQIFPITEIKKGEDLTGFLAEV