ID   REG9_PYRHO              Reviewed;         150 AA.
AC   O59579;
DT   26-SEP-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   25-MAY-2022, entry version 124.
DE   RecName: Full=Uncharacterized HTH-type transcriptional regulator PH1916;
GN   OrderedLocusNames=PH1916;
OS   Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC
OS   100139 / OT-3).
OC   Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC   Pyrococcus.
OX   NCBI_TaxID=70601;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3;
RX   PubMed=9679194; DOI=10.1093/dnares/5.2.55;
RA   Kawarabayasi Y., Sawada M., Horikawa H., Haikawa Y., Hino Y., Yamamoto S.,
RA   Sekine M., Baba S., Kosugi H., Hosoyama A., Nagai Y., Sakai M., Ogura K.,
RA   Otsuka R., Nakazawa H., Takamiya M., Ohfuku Y., Funahashi T., Tanaka T.,
RA   Kudoh Y., Yamazaki J., Kushida N., Oguchi A., Aoki K., Yoshizawa T.,
RA   Nakamura Y., Robb F.T., Horikoshi K., Masuchi Y., Shizuya H., Kikuchi H.;
RT   "Complete sequence and gene organization of the genome of a hyper-
RT   thermophilic archaebacterium, Pyrococcus horikoshii OT3.";
RL   DNA Res. 5:55-76(1998).
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DR   EMBL; BA000001; BAA31041.1; -; Genomic_DNA.
DR   PIR; B71206; B71206.
DR   RefSeq; WP_010885981.1; NC_000961.1.
DR   AlphaFoldDB; O59579; -.
DR   SMR; O59579; -.
DR   STRING; 70601.3258358; -.
DR   EnsemblBacteria; BAA31041; BAA31041; BAA31041.
DR   GeneID; 1442763; -.
DR   KEGG; pho:PH1916; -.
DR   eggNOG; arCOG01580; Archaea.
DR   OMA; IMECHMV; -.
DR   OrthoDB; 97695at2157; -.
DR   Proteomes; UP000000752; Chromosome.
DR   GO; GO:0043565; F:sequence-specific DNA binding; IEA:InterPro.
DR   CDD; cd00090; HTH_ARSR; 1.
DR   Gene3D; 1.10.10.10; -; 1.
DR   InterPro; IPR011991; ArsR-like_HTH.
DR   InterPro; IPR000485; AsnC-type_HTH_dom.
DR   InterPro; IPR011008; Dimeric_a/b-barrel.
DR   InterPro; IPR019888; Tscrpt_reg_AsnC-like.
DR   InterPro; IPR019887; Tscrpt_reg_AsnC/Lrp_C.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   Pfam; PF01037; AsnC_trans_reg; 1.
DR   PRINTS; PR00033; HTHASNC.
DR   SMART; SM00344; HTH_ASNC; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   SUPFAM; SSF54909; SSF54909; 1.
DR   PROSITE; PS50956; HTH_ASNC_2; 1.
PE   4: Predicted;
KW   DNA-binding; Transcription; Transcription regulation.
FT   CHAIN           1..150
FT                   /note="Uncharacterized HTH-type transcriptional regulator
FT                   PH1916"
FT                   /id="PRO_0000111778"
FT   DOMAIN          5..66
FT                   /note="HTH asnC-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00319"
FT   DNA_BIND        24..43
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00319"
SQ   SEQUENCE   150 AA;  17165 MW;  2E5BDC8E5F804D3F CRC64;
     MPEILDKVDR RLLEELKNNA RENIATLSKK LGIPRTTVHY RIKRLVEEGI IEKFTIKPNY
     KKLNLGTTAF ILIRYDPDSG LTQREVAEQI ARIPGVYEVH LVAGEWDLLL KVRASNAEEI
     GRIVIDKLRE IRGVGQTVTM VSFVTVKEEI