ID   Y4QH_SINFN              Reviewed;         326 AA.
AC   P55629;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   25-MAY-2022, entry version 124.
DE   RecName: Full=Putative HTH-type transcriptional regulator y4qH;
GN   OrderedLocusNames=NGR_a01900; ORFNames=y4qH;
OS   Sinorhizobium fredii (strain NBRC 101917 / NGR234).
OG   Plasmid sym pNGR234a.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=394;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 101917 / NGR234;
RX   PubMed=9163424; DOI=10.1038/387394a0;
RA   Freiberg C.A., Fellay R., Bairoch A., Broughton W.J., Rosenthal A.,
RA   Perret X.;
RT   "Molecular basis of symbiosis between Rhizobium and legumes.";
RL   Nature 387:394-401(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 101917 / NGR234;
RX   PubMed=19376903; DOI=10.1128/aem.00515-09;
RA   Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A.,
RA   Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A.,
RA   Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A.,
RA   Broughton W.J., Perret X., Strittmatter A.W., Streit W.R.;
RT   "Rhizobium sp. strain NGR234 possesses a remarkable number of secretion
RT   systems.";
RL   Appl. Environ. Microbiol. 75:4035-4045(2009).
CC   -!- SIMILARITY: Belongs to the autoinducer-regulated transcriptional
CC       regulatory protein family. {ECO:0000305}.
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DR   EMBL; U00090; AAB92463.1; -; Genomic_DNA.
DR   RefSeq; NP_444035.1; NC_000914.2.
DR   RefSeq; WP_010875224.1; NC_000914.2.
DR   AlphaFoldDB; P55629; -.
DR   SMR; P55629; -.
DR   STRING; 394.NGR_a01900; -.
DR   EnsemblBacteria; AAB92463; AAB92463; NGR_a01900.
DR   KEGG; rhi:NGR_a01900; -.
DR   eggNOG; COG2771; Bacteria.
DR   HOGENOM; CLU_072786_3_1_5; -.
DR   OMA; RESLQWV; -.
DR   OrthoDB; 1687028at2; -.
DR   Proteomes; UP000001054; Plasmid sym pNGR234a.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   CDD; cd06170; LuxR_C_like; 1.
DR   Gene3D; 1.10.10.10; -; 1.
DR   Gene3D; 3.30.450.80; -; 1.
DR   InterPro; IPR016032; Sig_transdc_resp-reg_C-effctor.
DR   InterPro; IPR005143; TF_LuxR_autoind-bd_dom.
DR   InterPro; IPR036693; TF_LuxR_autoind-bd_dom_sf.
DR   InterPro; IPR000792; Tscrpt_reg_LuxR_C.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   Pfam; PF03472; Autoind_bind; 1.
DR   Pfam; PF00196; GerE; 1.
DR   PRINTS; PR00038; HTHLUXR.
DR   SMART; SM00421; HTH_LUXR; 1.
DR   SUPFAM; SSF46894; SSF46894; 1.
DR   SUPFAM; SSF75516; SSF75516; 1.
DR   PROSITE; PS00622; HTH_LUXR_1; 1.
DR   PROSITE; PS50043; HTH_LUXR_2; 1.
PE   3: Inferred from homology;
KW   DNA-binding; Plasmid; Reference proteome; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..326
FT                   /note="Putative HTH-type transcriptional regulator y4qH"
FT                   /id="PRO_0000184203"
FT   DOMAIN          257..322
FT                   /note="HTH luxR-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00411"
FT   DNA_BIND        281..300
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00411"
SQ   SEQUENCE   326 AA;  35878 MW;  6A42AE918056C4E8 CRC64;
     MPDLHRLALS ALQYRPVGAQ SGNASSAAAS CTGDYMAGDS SLERDCGRLA DGCSFPQVRG
     SATGVSDQSL GGSIHFSNAG RDEYVVELGR LLDLTDGVAQ PKKLFDLLSA FAFKFGCKWL
     AYGPLTSDHK ALNRVKCDSE EILNYPDGWR ERCLEMGYET IAPVIKESRM GAGPIRWSDM
     YSDASTTEYE RRMFDEAAMF GLRSGITVPL RGPRGSCAIM SFARHCEREF HDRTIAYLQL
     AATHFHLRVA KIANLNAVQK IPALSLREKE CVLWVARGKS SWDIGVIMRI SENTVNFHIK
     NVMRKLGTSS RTVAAIKAIS LGIIEL