ID   GBPR_AZOBR              Reviewed;         342 AA.
AC   P52661;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   25-MAY-2022, entry version 86.
DE   RecName: Full=HTH-type transcriptional regulator GbpR;
DE   AltName: Full=Galactose-binding protein regulator;
DE            Short=GBP regulator;
GN   Name=gbpR;
OS   Azospirillum brasilense.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales;
OC   Azospirillaceae; Azospirillum.
OX   NCBI_TaxID=192;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND FUNCTION AS A REGULATOR.
RC   STRAIN=ATCC 29145 / DSM 1690 / IMET 11303 / Sp7;
RX   PubMed=10361275; DOI=10.1046/j.1365-2958.1999.01384.x;
RA   Van Bastelaere E., Lambrecht M., Vermeiren H., Van Dommelen A., Keijers V.,
RA   Proost P., Vanderleyden J.;
RT   "Characterization of a sugar-binding protein from Azospirillum brasilense
RT   mediating chemotaxis to and uptake of sugars.";
RL   Mol. Microbiol. 32:703-714(1999).
CC   -!- FUNCTION: Does not seem to be required for sbpA expression.
CC       {ECO:0000269|PubMed:10361275}.
CC   -!- SIMILARITY: Belongs to the LysR transcriptional regulatory family.
CC       {ECO:0000305}.
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DR   EMBL; U40823; AAA86620.1; -; Genomic_DNA.
DR   RefSeq; WP_059399696.1; NZ_VISK01000020.1.
DR   AlphaFoldDB; P52661; -.
DR   SMR; P52661; -.
DR   GeneID; 56453550; -.
DR   KEGG; abf:AMK58_27395; -.
DR   OrthoDB; 990666at2; -.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR   CDD; cd08435; PBP2_GbpR; 1.
DR   Gene3D; 1.10.10.10; -; 1.
DR   InterPro; IPR037405; GbpR_PBP2.
DR   InterPro; IPR005119; LysR_subst-bd.
DR   InterPro; IPR000847; Tscrpt_reg_HTH_LysR.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   Pfam; PF00126; HTH_1; 1.
DR   Pfam; PF03466; LysR_substrate; 1.
DR   PRINTS; PR00039; HTHLYSR.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   PROSITE; PS50931; HTH_LYSR; 1.
PE   1: Evidence at protein level;
KW   DNA-binding; Transcription; Transcription regulation.
FT   CHAIN           1..342
FT                   /note="HTH-type transcriptional regulator GbpR"
FT                   /id="PRO_0000105624"
FT   DOMAIN          16..73
FT                   /note="HTH lysR-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00253"
FT   DNA_BIND        33..52
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00253"
SQ   SEQUENCE   342 AA;  37484 MW;  20E77E7B5D30DEA1 CRC64;
     MTPHRFPANW FLKARLKLRH LQLFVALDEH RNLHRAAASL TMSQPAASKL LGDLEESLGV
     TLFERHGRGV EPNWYGGLMI RHARTILSGL QEAGEELNDL LAGHSGSVSI GTVMAPAVEL
     VVPVITTLTR DHPDLKIAVA VETSDVLAER VRQGVMDFAI GRLPDHVDAS CFDYQEISSE
     ELCFVCRDGH PLLRLGRPLT AADLVDATWI LQPLGSLLRS RVEALFRAEG VPPPRKVIES
     ASPVISLAMV AENDSVTVFA RALAQVFSPT GSCTIVPFHK RFSVEPYGIF WLKDRPLSPG
     ARTALAALRA ASDTKMRRAL EMPQPSSSSD IEMCMDSANN RI