ID   BETI_YERPE              Reviewed;         198 AA.
AC   Q8ZGV8; Q0WHN2;
DT   26-APR-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   25-MAY-2022, entry version 117.
DE   RecName: Full=HTH-type transcriptional regulator BetI {ECO:0000255|HAMAP-Rule:MF_00768};
GN   Name=betI {ECO:0000255|HAMAP-Rule:MF_00768};
GN   OrderedLocusNames=YPO1167, YP_0992;
OS   Yersinia pestis.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=632;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CO-92 / Biovar Orientalis;
RX   PubMed=11586360; DOI=10.1038/35097083;
RA   Parkhill J., Wren B.W., Thomson N.R., Titball R.W., Holden M.T.G.,
RA   Prentice M.B., Sebaihia M., James K.D., Churcher C.M., Mungall K.L.,
RA   Baker S., Basham D., Bentley S.D., Brooks K., Cerdeno-Tarraga A.-M.,
RA   Chillingworth T., Cronin A., Davies R.M., Davis P., Dougan G., Feltwell T.,
RA   Hamlin N., Holroyd S., Jagels K., Karlyshev A.V., Leather S., Moule S.,
RA   Oyston P.C.F., Quail M.A., Rutherford K.M., Simmonds M., Skelton J.,
RA   Stevens K., Whitehead S., Barrell B.G.;
RT   "Genome sequence of Yersinia pestis, the causative agent of plague.";
RL   Nature 413:523-527(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=91001 / Biovar Mediaevalis;
RX   PubMed=15368893; DOI=10.1093/dnares/11.3.179;
RA   Song Y., Tong Z., Wang J., Wang L., Guo Z., Han Y., Zhang J., Pei D.,
RA   Zhou D., Qin H., Pang X., Han Y., Zhai J., Li M., Cui B., Qi Z., Jin L.,
RA   Dai R., Chen F., Li S., Ye C., Du Z., Lin W., Wang J., Yu J., Yang H.,
RA   Wang J., Huang P., Yang R.;
RT   "Complete genome sequence of Yersinia pestis strain 91001, an isolate
RT   avirulent to humans.";
RL   DNA Res. 11:179-197(2004).
CC   -!- FUNCTION: Repressor involved in the biosynthesis of the osmoprotectant
CC       glycine betaine. It represses transcription of the choline transporter
CC       BetT and the genes of BetAB involved in the synthesis of glycine
CC       betaine (By similarity). {ECO:0000250}.
CC   -!- PATHWAY: Amine and polyamine biosynthesis; betaine biosynthesis via
CC       choline pathway [regulation].
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAS61243.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR   EMBL; AL590842; CAL19831.1; -; Genomic_DNA.
DR   EMBL; AE017042; AAS61243.1; ALT_INIT; Genomic_DNA.
DR   PIR; AE0143; AE0143.
DR   RefSeq; WP_002218278.1; NZ_VIDX01000110.1.
DR   RefSeq; YP_002346206.1; NC_003143.1.
DR   AlphaFoldDB; Q8ZGV8; -.
DR   SMR; Q8ZGV8; -.
DR   STRING; 214092.YPO1167; -.
DR   PaxDb; Q8ZGV8; -.
DR   EnsemblBacteria; AAS61243; AAS61243; YP_0992.
DR   GeneID; 66842369; -.
DR   KEGG; ype:YPO1167; -.
DR   KEGG; ypm:YP_0992; -.
DR   PATRIC; fig|214092.21.peg.1464; -.
DR   eggNOG; COG1309; Bacteria.
DR   HOGENOM; CLU_069356_15_4_6; -.
DR   OMA; WLAFYAE; -.
DR   UniPathway; UPA00529; -.
DR   Proteomes; UP000000815; Chromosome.
DR   Proteomes; UP000001019; Chromosome.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IBA:GO_Central.
DR   GO; GO:0000976; F:transcription cis-regulatory region binding; IBA:GO_Central.
DR   GO; GO:0019285; P:glycine betaine biosynthetic process from choline; IEA:UniProtKB-UniRule.
DR   GO; GO:0045892; P:negative regulation of transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IBA:GO_Central.
DR   HAMAP; MF_00768; HTH_type_BetI; 1.
DR   InterPro; IPR039538; BetI_C.
DR   InterPro; IPR023772; DNA-bd_HTH_TetR-type_CS.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR001647; HTH_TetR.
DR   InterPro; IPR036271; Tet_transcr_reg_TetR-rel_C_sf.
DR   InterPro; IPR017757; Tscrpt_rep_BetI.
DR   Pfam; PF13977; TetR_C_6; 1.
DR   Pfam; PF00440; TetR_N; 1.
DR   PRINTS; PR00455; HTHTETR.
DR   SUPFAM; SSF46689; SSF46689; 1.
DR   SUPFAM; SSF48498; SSF48498; 1.
DR   TIGRFAMs; TIGR03384; betaine_BetI; 1.
DR   PROSITE; PS01081; HTH_TETR_1; 1.
DR   PROSITE; PS50977; HTH_TETR_2; 1.
PE   3: Inferred from homology;
KW   DNA-binding; Reference proteome; Repressor; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..198
FT                   /note="HTH-type transcriptional regulator BetI"
FT                   /id="PRO_0000070591"
FT   DOMAIN          8..68
FT                   /note="HTH tetR-type"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00768"
FT   DNA_BIND        31..50
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00768"
SQ   SEQUENCE   198 AA;  22428 MW;  090D0003F66259A0 CRC64;
     MPKVGMQPIR RQQLIEATMA AVNEVGMHEA SIAQIAKRAG VSNGIISHYF RDKNGLLEAT
     MRYLIRHLGE AVKQHLAALS VNDPRARLRA IAEGNFDDSQ INSAAMKTWL AFWASSMHSP
     QLYRLQQVNN RRLYSNLCAE FKRCLPREQA QLAAKGMAGL IDGLWLRSAL SGEHFNRQEA
     LLIIHNYIEQ QLNIKYKC