ID   ARSR_BACSU              Reviewed;         105 AA.
AC   P45949;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   03-AUG-2022, entry version 132.
DE   RecName: Full=Arsenical resistance operon repressor;
GN   Name=arsR; Synonyms=yqcJ; OrderedLocusNames=BSU25810;
OS   Bacillus subtilis (strain 168).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX   NCBI_TaxID=224308;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=168 / JH642;
RX   PubMed=7704261; DOI=10.1099/13500872-141-2-323;
RA   Takemaru K., Mizuno M., Sato T., Takeuchi M., Kobayashi Y.;
RT   "Complete nucleotide sequence of a skin element excised by DNA
RT   rearrangement during sporulation in Bacillus subtilis.";
RL   Microbiology 141:323-327(1995).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=168 / JH642;
RX   PubMed=8969508; DOI=10.1099/13500872-142-11-3103;
RA   Mizuno M., Masuda S., Takemaru K., Hosono S., Sato T., Takeuchi M.,
RA   Kobayashi Y.;
RT   "Systematic sequencing of the 283 kb 210 degrees-232 degrees region of the
RT   Bacillus subtilis genome containing the skin element and many sporulation
RT   genes.";
RL   Microbiology 142:3103-3111(1996).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=168;
RX   PubMed=9384377; DOI=10.1038/36786;
RA   Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V.,
RA   Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R.,
RA   Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S.,
RA   Bruschi C.V., Caldwell B., Capuano V., Carter N.M., Choi S.-K.,
RA   Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F.,
RA   Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D.,
RA   Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M.,
RA   Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P.,
RA   Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K.,
RA   Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S.,
RA   Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y.,
RA   Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G.,
RA   Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J.,
RA   Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C.,
RA   Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S.,
RA   Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B.,
RA   Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S.,
RA   Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M.,
RA   Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y.,
RA   Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J.,
RA   Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A.,
RA   Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M.,
RA   Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S.,
RA   Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E.,
RA   Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K.,
RA   Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E.,
RA   Yoshikawa H., Danchin A.;
RT   "The complete genome sequence of the Gram-positive bacterium Bacillus
RT   subtilis.";
RL   Nature 390:249-256(1997).
RN   [4]
RP   IDENTIFICATION.
RX   PubMed=7489895; DOI=10.1016/0378-1119(95)00636-k;
RA   Medigue C., Moszer I., Viari A., Danchin A.;
RT   "Analysis of a Bacillus subtilis genome fragment using a co-operative
RT   computer system prototype.";
RL   Gene 165:GC37-GC51(1995).
RN   [5]
RP   CHARACTERIZATION.
RX   PubMed=9537360; DOI=10.1128/jb.180.7.1655-1661.1998;
RA   Sato T., Kobayashi Y.;
RT   "The ars operon in the skin element of Bacillus subtilis confers resistance
RT   to arsenate and arsenite.";
RL   J. Bacteriol. 180:1655-1661(1998).
CC   -!- FUNCTION: Transcriptional repressor for the ars operon.
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DR   EMBL; D32216; BAA06967.1; -; Genomic_DNA.
DR   EMBL; D84432; BAA12431.1; -; Genomic_DNA.
DR   EMBL; AL009126; CAB14522.1; -; Genomic_DNA.
DR   PIR; H69949; H69949.
DR   RefSeq; NP_390458.1; NC_000964.3.
DR   RefSeq; WP_004399122.1; NZ_JNCM01000036.1.
DR   AlphaFoldDB; P45949; -.
DR   SMR; P45949; -.
DR   STRING; 224308.BSU25810; -.
DR   PaxDb; P45949; -.
DR   PRIDE; P45949; -.
DR   EnsemblBacteria; CAB14522; CAB14522; BSU_25810.
DR   GeneID; 937789; -.
DR   KEGG; bsu:BSU25810; -.
DR   PATRIC; fig|224308.179.peg.2805; -.
DR   eggNOG; COG0640; Bacteria.
DR   InParanoid; P45949; -.
DR   OMA; KSLCVCD; -.
DR   PhylomeDB; P45949; -.
DR   BioCyc; BSUB:BSU25810-MON; -.
DR   Proteomes; UP000001570; Chromosome.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IBA:GO_Central.
DR   GO; GO:0046685; P:response to arsenic-containing substance; IEA:UniProtKB-KW.
DR   CDD; cd00090; HTH_ARSR; 1.
DR   Gene3D; 1.10.10.10; -; 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   Pfam; PF01022; HTH_5; 1.
DR   PRINTS; PR00778; HTHARSR.
DR   SMART; SM00418; HTH_ARSR; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   PROSITE; PS00846; HTH_ARSR_1; 1.
DR   PROSITE; PS50987; HTH_ARSR_2; 1.
PE   1: Evidence at protein level;
KW   Arsenical resistance; DNA-binding; Reference proteome; Repressor;
KW   Transcription; Transcription regulation.
FT   CHAIN           1..105
FT                   /note="Arsenical resistance operon repressor"
FT                   /id="PRO_0000160610"
FT   DOMAIN          4..99
FT                   /note="HTH arsR-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00340"
FT   DNA_BIND        39..62
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00340"
SQ   SEQUENCE   105 AA;  12287 MW;  6B651B70DB80361E CRC64;
     MDETKSELLR KYEQKFKALA DQKRLEIMYE LCQRGKTCVC DLTEIFEVTQ SKLSYHLKIL
     LDANLITKET KGTWSYYDLN DEEVNGLLSE ELCCIFRKKG EGDCC