ID   Y268_AQUAE              Reviewed;         144 AA.
AC   O66625;
DT   03-APR-2002, integrated into UniProtKB/Swiss-Prot.
DT   03-APR-2002, sequence version 2.
DT   25-MAY-2022, entry version 105.
DE   RecName: Full=Putative HTH-type transcriptional regulator aq_268;
GN   OrderedLocusNames=aq_268;
OS   Aquifex aeolicus (strain VF5).
OC   Bacteria; Aquificae; Aquificales; Aquificaceae; Aquifex.
OX   NCBI_TaxID=224324;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=VF5;
RX   PubMed=9537320; DOI=10.1038/32831;
RA   Deckert G., Warren P.V., Gaasterland T., Young W.G., Lenox A.L.,
RA   Graham D.E., Overbeek R., Snead M.A., Keller M., Aujay M., Huber R.,
RA   Feldman R.A., Short J.M., Olsen G.J., Swanson R.V.;
RT   "The complete genome of the hyperthermophilic bacterium Aquifex aeolicus.";
RL   Nature 392:353-358(1998).
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAC06590.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE000657; AAC06590.1; ALT_INIT; Genomic_DNA.
DR   PIR; E70324; E70324.
DR   RefSeq; NP_213185.1; NC_000918.1.
DR   AlphaFoldDB; O66625; -.
DR   SMR; O66625; -.
DR   STRING; 224324.aq_268; -.
DR   EnsemblBacteria; AAC06590; AAC06590; aq_268.
DR   KEGG; aae:aq_268; -.
DR   eggNOG; COG1959; Bacteria.
DR   HOGENOM; CLU_107144_1_4_0; -.
DR   InParanoid; O66625; -.
DR   OMA; RMSKMTD; -.
DR   OrthoDB; 1794390at2; -.
DR   Proteomes; UP000000798; Chromosome.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IBA:GO_Central.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IBA:GO_Central.
DR   Gene3D; 1.10.10.10; -; 1.
DR   InterPro; IPR030489; TR_Rrf2-type_CS.
DR   InterPro; IPR000944; Tscrpt_reg_Rrf2.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   PANTHER; PTHR33221; PTHR33221; 1.
DR   Pfam; PF02082; Rrf2; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   TIGRFAMs; TIGR00738; rrf2_super; 1.
DR   PROSITE; PS01332; HTH_RRF2_1; 1.
DR   PROSITE; PS51197; HTH_RRF2_2; 1.
PE   4: Predicted;
KW   DNA-binding; Reference proteome.
FT   CHAIN           1..144
FT                   /note="Putative HTH-type transcriptional regulator aq_268"
FT                   /id="PRO_0000109565"
FT   DOMAIN          2..133
FT                   /note="HTH rrf2-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00540"
SQ   SEQUENCE   144 AA;  16719 MW;  A738177C80310DD3 CRC64;
     MIFSDTVRYA LIALAYLALN RDRLVKVEEI AKVHKIPRPF LAKVMHELSK RGVVYSVKGP
     RGGFSLAKEP DKITIWDIIE LFGDAYKYEM CLLMPHKCSE FADNPCIVHH KWEELKSQIQ
     DFFKGTTIKD LINIEEKHLF PVSR