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Database: UniProt
Entry: Q76L30_9CYAN
LinkDB: Q76L30_9CYAN
Original site: Q76L30_9CYAN 
ID   Q76L30_9CYAN            Unreviewed;       136 AA.
AC   Q76L30;
DT   05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT   05-JUL-2004, sequence version 1.
DT   13-SEP-2023, entry version 71.
DE   SubName: Full=Metallothionein repressor {ECO:0000313|EMBL:BAD11074.1};
GN   Name=bxmR {ECO:0000313|EMBL:BAD11074.1};
OS   Oscillatoria brevis.
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC   Oscillatoriales; Oscillatoriaceae; Oscillatoria.
OX   NCBI_TaxID=177969 {ECO:0000313|EMBL:BAD11074.1};
RN   [1] {ECO:0000313|EMBL:BAD11074.1}
RP   NUCLEOTIDE SEQUENCE.
RX   PubMed=14960585; DOI=10.1074/jbc.M310560200;
RA   Liu T., Nakashima S., Hirose K., Shibasaka M., Katsuhara M., Ezaki B.,
RA   Giedroc D.P., Kasamo K.;
RT   "A novel cyanobacterial SmtB/ArsR family repressor regulates the expression
RT   of a CPx-ATPase and a metallothionein in response to both Cu(I)/Ag(I) and
RT   Zn(II)/Cd(II).";
RL   J. Biol. Chem. 279:17810-17818(2004).
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DR   EMBL; AB085750; BAD11074.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q76L30; -.
DR   SMR; Q76L30; -.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR   CDD; cd00090; HTH_ARSR; 1.
DR   Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR   InterPro; IPR011991; ArsR-like_HTH.
DR   InterPro; IPR018334; ArsR_HTH.
DR   InterPro; IPR001845; HTH_ArsR_DNA-bd_dom.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   NCBIfam; NF033788; HTH_metalloreg; 1.
DR   PANTHER; PTHR43132; ARSENICAL RESISTANCE OPERON REPRESSOR ARSR-RELATED; 1.
DR   PANTHER; PTHR43132:SF6; HTH-TYPE TRANSCRIPTIONAL REPRESSOR CZRA; 1.
DR   Pfam; PF01022; HTH_5; 1.
DR   PRINTS; PR00778; HTHARSR.
DR   SMART; SM00418; HTH_ARSR; 1.
DR   SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
DR   PROSITE; PS00846; HTH_ARSR_1; 1.
DR   PROSITE; PS50987; HTH_ARSR_2; 1.
PE   4: Predicted;
FT   DOMAIN          42..136
FT                   /note="HTH arsR-type"
FT                   /evidence="ECO:0000259|PROSITE:PS50987"
FT   REGION          1..23
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..19
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   136 AA;  15157 MW;  5CBD86A7B45E1304 CRC64;
     MSPKSAVNGA ISQPHQENDT PTCDRAHLVD CSRVGDIQTQ VLNTAKAQRM AEFFSLLGDA
     NRLRLVSVLA KQELCVCDLA ATLGMSESAV SHQLRAMRAM RLVSYRKVGR QVFYSLLDRH
     VLELYRAVAE HLDEES
//
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