ID   Y2548_METHJ             Reviewed;         306 AA.
AC   Q2FTM0;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   21-MAR-2006, sequence version 1.
DT   25-MAY-2022, entry version 89.
DE   RecName: Full=Putative HTH-type transcriptional regulatory protein Mhun_2548 {ECO:0000255|HAMAP-Rule:MF_00584};
GN   OrderedLocusNames=Mhun_2548;
OS   Methanospirillum hungatei JF-1 (strain ATCC 27890 / DSM 864 / NBRC 100397 /
OS   JF-1).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanomicrobiales; Methanospirillaceae; Methanospirillum.
OX   NCBI_TaxID=323259;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 27890 / DSM 864 / NBRC 100397 / JF-1;
RX   PubMed=26744606; DOI=10.1186/s40793-015-0124-8;
RA   Gunsalus R.P., Cook L.E., Crable B., Rohlin L., McDonald E., Mouttaki H.,
RA   Sieber J.R., Poweleit N., Zhou H., Lapidus A.L., Daligault H.E., Land M.,
RA   Gilna P., Ivanova N., Kyrpides N., Culley D.E., McInerney M.J.;
RT   "Complete genome sequence of Methanospirillum hungatei type strain JF1.";
RL   Stand. Genomic Sci. 11:2-2(2016).
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DR   EMBL; CP000254; ABD42247.1; -; Genomic_DNA.
DR   RefSeq; WP_011449504.1; NC_007796.1.
DR   AlphaFoldDB; Q2FTM0; -.
DR   SMR; Q2FTM0; -.
DR   STRING; 323259.Mhun_2548; -.
DR   EnsemblBacteria; ABD42247; ABD42247; Mhun_2548.
DR   GeneID; 3922492; -.
DR   KEGG; mhu:Mhun_2548; -.
DR   eggNOG; arCOG04152; Archaea.
DR   HOGENOM; CLU_075726_0_0_2; -.
DR   OMA; HTILTAY; -.
DR   OrthoDB; 76134at2157; -.
DR   Proteomes; UP000001941; Chromosome.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:UniProtKB-UniRule.
DR   CDD; cd00093; HTH_XRE; 1.
DR   Gene3D; 1.10.260.40; -; 1.
DR   HAMAP; MF_00584; HTH_type_cro_C1; 1.
DR   InterPro; IPR020886; Arc_TR_HTH.
DR   InterPro; IPR001387; Cro/C1-type_HTH.
DR   InterPro; IPR010982; Lambda_DNA-bd_dom_sf.
DR   Pfam; PF01381; HTH_3; 1.
DR   SMART; SM00530; HTH_XRE; 1.
DR   SUPFAM; SSF47413; SSF47413; 1.
DR   PROSITE; PS50943; HTH_CROC1; 1.
PE   3: Inferred from homology;
KW   DNA-binding; Reference proteome; Transcription; Transcription regulation.
FT   CHAIN           1..306
FT                   /note="Putative HTH-type transcriptional regulatory protein
FT                   Mhun_2548"
FT                   /id="PRO_0000259361"
FT   DOMAIN          132..189
FT                   /note="HTH cro/C1-type"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00584"
FT   DNA_BIND        143..162
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00584"
SQ   SEQUENCE   306 AA;  34191 MW;  FED7D96C8F536B0D CRC64;
     MSQDRLLRNV ISVMIMAGYE VSEVFAMRPK SFDIIAGNGE RIVVLKVISH IDSISEENAR
     DLDRIARNLD GTPLIVGERA RDAELERGAV YVRYGIFAIN YPTLHDYFVE DSPPLIYASP
     GGLYVNISGE RLRELRETRS LSLGDLGQIL GVSRRTVAKY EAGMGTTIEI ALRIEETFDS
     GVIEPIDLIQ SKSQFTKPEM PEVPEEIPIQ AAIEEMGMHV QPMYHAPFQA LVRYDSHTIL
     TGYGSAQKVA RRAGIIGNIS QVTRTHAMCV MTDDQRQRRI GRTLMIGEDS LLSLDEPDDL
     INLILN