>sp|Q58948|Y1553_METJA Uncharacterized HTH-type transcriptional regulator MJ1553 OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=MJ1553 PE=4 SV=1 MKFLFSKTKIEILKKLNERNYTISELSKILGKSKSTISEHLNALYEMGLVDKENYSKWVY YKITNKGKKVLENLEALILMVSSIFALIGLWIYYIFKQIKYQAREVVLSKTVVERGIYTT YKGSTTFQKEPLFLIFLIISTFLIIFIVYLVYKIIRR