ID   Y621_METJA              Reviewed;         172 AA.
AC   Q58038;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 106.
DE   RecName: Full=Uncharacterized HTH-type transcriptional regulator MJ0621;
GN   OrderedLocusNames=MJ0621;
OS   Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM
OS   10045 / NBRC 100440) (Methanococcus jannaschii).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanocaldococcaceae; Methanocaldococcus.
OX   NCBI_TaxID=243232;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440;
RX   PubMed=8688087; DOI=10.1126/science.273.5278.1058;
RA   Bult C.J., White O., Olsen G.J., Zhou L., Fleischmann R.D., Sutton G.G.,
RA   Blake J.A., FitzGerald L.M., Clayton R.A., Gocayne J.D., Kerlavage A.R.,
RA   Dougherty B.A., Tomb J.-F., Adams M.D., Reich C.I., Overbeek R.,
RA   Kirkness E.F., Weinstock K.G., Merrick J.M., Glodek A., Scott J.L.,
RA   Geoghagen N.S.M., Weidman J.F., Fuhrmann J.L., Nguyen D., Utterback T.R.,
RA   Kelley J.M., Peterson J.D., Sadow P.W., Hanna M.C., Cotton M.D.,
RA   Roberts K.M., Hurst M.A., Kaine B.P., Borodovsky M., Klenk H.-P.,
RA   Fraser C.M., Smith H.O., Woese C.R., Venter J.C.;
RT   "Complete genome sequence of the methanogenic archaeon, Methanococcus
RT   jannaschii.";
RL   Science 273:1058-1073(1996).
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; L77117; AAB98616.1; -; Genomic_DNA.
DR   PIR; E64377; E64377.
DR   RefSeq; WP_010870126.1; NC_000909.1.
DR   AlphaFoldDB; Q58038; -.
DR   SMR; Q58038; -.
DR   STRING; 243232.MJ_0621; -.
DR   EnsemblBacteria; AAB98616; AAB98616; MJ_0621.
DR   GeneID; 1451487; -.
DR   KEGG; mja:MJ_0621; -.
DR   eggNOG; arCOG04375; Archaea.
DR   HOGENOM; CLU_129113_0_0_2; -.
DR   InParanoid; Q58038; -.
DR   OMA; REYSATS; -.
DR   OrthoDB; 99300at2157; -.
DR   PhylomeDB; Q58038; -.
DR   Proteomes; UP000000805; Chromosome.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   CDD; cd00093; HTH_XRE; 1.
DR   Gene3D; 1.10.260.40; -; 1.
DR   InterPro; IPR001387; Cro/C1-type_HTH.
DR   InterPro; IPR010982; Lambda_DNA-bd_dom_sf.
DR   InterPro; IPR016472; Tscrpt_reg_MJ0621_prd.
DR   Pfam; PF01381; HTH_3; 1.
DR   PIRSF; PIRSF005978; HTH_MJ0621_prd; 1.
DR   SMART; SM00530; HTH_XRE; 1.
DR   SUPFAM; SSF47413; SSF47413; 1.
DR   PROSITE; PS50943; HTH_CROC1; 1.
PE   4: Predicted;
KW   DNA-binding; Reference proteome; Transcription; Transcription regulation.
FT   CHAIN           1..172
FT                   /note="Uncharacterized HTH-type transcriptional regulator
FT                   MJ0621"
FT                   /id="PRO_0000149792"
FT   DOMAIN          21..75
FT                   /note="HTH cro/C1-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00257"
FT   DNA_BIND        32..51
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00257"
SQ   SEQUENCE   172 AA;  19263 MW;  4519725AD4020031 CRC64;
     MKACERLLLK IESQEKFVEE FKRILLELGL TLKEFSEISG IPYSTLYKVI QGKDFRVSTL
     IKILKTIRSF EKDENIDTIA IIAARPALNK ITTRKIGING KSYLIKEYPA NSLEECIVAA
     VRAEREGVKG IVCAPIVSAT IEKIVNVPVA VIIPEKDAFM KALEIIAKKI NE