ID   Y4FK_SINFN              Reviewed;         427 AA.
AC   P55449;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   25-MAY-2022, entry version 129.
DE   RecName: Full=Uncharacterized HTH-type transcriptional regulator y4fK;
GN   OrderedLocusNames=NGR_a03710; ORFNames=y4fK;
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   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000305}; Single-pass membrane
CC       protein {ECO:0000305}.
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DR   EMBL; U00090; AAB91667.1; -; Genomic_DNA.
DR   RefSeq; NP_443855.1; NC_000914.2.
DR   RefSeq; WP_010875384.1; NC_000914.2.
DR   AlphaFoldDB; P55449; -.
DR   SMR; P55449; -.
DR   STRING; 394.NGR_a03710; -.
DR   EnsemblBacteria; AAB91667; AAB91667; NGR_a03710.
DR   KEGG; rhi:NGR_a03710; -.
DR   PATRIC; fig|394.7.peg.379; -.
DR   eggNOG; COG2207; Bacteria.
DR   HOGENOM; CLU_052812_0_0_5; -.
DR   OMA; QRMFRTY; -.
DR   OrthoDB; 1268974at2; -.
DR   Proteomes; UP000001054; Plasmid sym pNGR234a.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR   GO; GO:0043565; F:sequence-specific DNA binding; IEA:InterPro.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR018060; HTH_AraC.
DR   InterPro; IPR018062; HTH_AraC-typ_CS.
DR   Pfam; PF12833; HTH_18; 1.
DR   SMART; SM00342; HTH_ARAC; 1.
DR   SUPFAM; SSF46689; SSF46689; 1.
DR   PROSITE; PS00041; HTH_ARAC_FAMILY_1; 1.
DR   PROSITE; PS01124; HTH_ARAC_FAMILY_2; 1.
PE   4: Predicted;
KW   DNA-binding; Membrane; Plasmid; Reference proteome; Transcription;
KW   Transcription regulation; Transmembrane; Transmembrane helix.
FT   CHAIN           1..427
FT                   /note="Uncharacterized HTH-type transcriptional regulator
FT                   y4fK"
FT                   /id="PRO_0000194626"
FT   TRANSMEM        25..45
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          318..417
FT                   /note="HTH araC/xylS-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00593"
FT   DNA_BIND        335..356
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00593"
FT   DNA_BIND        384..407
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00593"
SQ   SEQUENCE   427 AA;  47031 MW;  A0F8391A44287380 CRC64;
     MQIDARHGSA DKTSHQVMPL PFGKLVLCLL VAGTIAALIA VLLYPPLNPL ALFSMLDWNL
     IAAAEPLVRQ CGSLPLLDKF PSLGWNTVLF CATLPSTDEP LRTDSFVAHT RDTILANLGS
     VEPNWRWKVS SETPEACSLA YHRQRVLSAW LASAEHSVCL QALARRDTRL ISFYFVLSGH
     IEITDRRTRK TLSISPNHVA SARERAGNRM TIQSESSWLA FHIPESALRR SFEDLTGRPY
     VHEFVLPATC FSQDDVQGLY QTLRQAERDL NSAASKAMPL LAKAYKQLAL VKLFSTMPHN
     LAEAFCQGTS GAAPRQLLKA EAFMRENLTN PVTIEDLAAA ARCTPRALQR MFRTYRGGSP
     MSVLCNYRLA AAHGAIKAGR AGSITELALN LQFSNPGRFS VLYKSAYGLS PSSALRFTRN
     EGSVEQA