ID   HCRR_THAAR              Reviewed;         166 AA.
AC   O33817;
DT   27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   25-MAY-2022, entry version 79.
DE   RecName: Full=Putative transcriptional regulatory protein for hcr operon;
OS   Thauera aromatica.
OC   Bacteria; Proteobacteria; Betaproteobacteria; Rhodocyclales; Zoogloeaceae;
OC   Thauera.
OX   NCBI_TaxID=59405;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=DSM 6984 / CIP 107765 / K172;
RX   PubMed=9490068; DOI=10.1046/j.1432-1327.1998.2510916.x;
RA   Breese K., Fuchs G.;
RT   "4-hydroxybenzoyl-CoA reductase (dehydroxylating) from the denitrifying
RT   bacterium Thauera aromatica -- prosthetic groups, electron donor, and genes
RT   of a member of the molybdenum-flavin-iron-sulfur proteins.";
RL   Eur. J. Biochem. 251:916-923(1998).
CC   -!- FUNCTION: May be involved in the regulation of genes for 4-
CC       hydroxybenzoyl-CoA reductase.
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DR   EMBL; AJ001830; CAA05036.1; -; Genomic_DNA.
DR   AlphaFoldDB; O33817; -.
DR   SMR; O33817; -.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR   Gene3D; 1.10.10.10; -; 1.
DR   InterPro; IPR000835; HTH_MarR-typ.
DR   InterPro; IPR023187; Tscrpt_reg_MarR-type_CS.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   Pfam; PF12802; MarR_2; 1.
DR   PRINTS; PR00598; HTHMARR.
DR   SMART; SM00347; HTH_MARR; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   PROSITE; PS01117; HTH_MARR_1; 1.
DR   PROSITE; PS50995; HTH_MARR_2; 1.
PE   4: Predicted;
KW   DNA-binding; Transcription; Transcription regulation.
FT   CHAIN           1..166
FT                   /note="Putative transcriptional regulatory protein for hcr
FT                   operon"
FT                   /id="PRO_0000054354"
FT   DOMAIN          1..155
FT                   /note="HTH marR-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00345"
SQ   SEQUENCE   166 AA;  18383 MW;  85B040BD7CFDB8FE CRC64;
     MRKHRGKPAN SDLAELVHGS MAGELGFHLR RGQIAAFRQF ARTITTTEGV TPGLYGMLQV
     IANNPGLSQS ALAVAMDVDR SSIVKVVNQL EEKGLIVRDT SPTDRRRYCL HMTPPGVQAL
     ARIEQAVMRQ DQDFSARLSD AERGTLIGLL KRLYRQDSET PANVRE