>sp|Q58948|Y1553_METJA Uncharacterized HTH-type transcriptional regulator MJ1553 OS=Methanocaldococcus jannaschii GN=MJ1553 MKFLFSKTKIEILKKLNERNYTISELSKILGKSKSTISEHLNALYEMGLVDKENYSKWVY YKITNKGKKVLENLEALILMVSSIFALIGLWIYYIFKQIKYQAREVVLSKTVVERGIYTT YKGSTTFQKEPLFLIFLIISTFLIIFIVYLVYKIIRR