ID   Y4DJ_SINFN              Reviewed;          77 AA.
AC   P55409;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   04-NOV-2026, entry version 131.
DE   RecName: Full=Uncharacterized HTH-type transcriptional regulator y4dJ;
GN   OrderedLocusNames=NGR_a04070; ORFNames=y4dJ;
OS   Sinorhizobium fredii (strain NBRC 101917 / NGR234).
OG   Plasmid sym pNGR234a.
OC   Bacteria; Pseudomonadati; Pseudomonadota; Alphaproteobacteria;
OC   Hyphomicrobiales; 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).
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DR   EMBL; U00090; AAB91639.1; -; Genomic_DNA.
DR   RefSeq; WP_010875417.1; NC_000914.2.
DR   AlphaFoldDB; P55409; -.
DR   SMR; P55409; -.
DR   KEGG; rhi:NGR_a04070; -.
DR   PATRIC; fig|394.7.peg.428; -.
DR   eggNOG; COG1476; Bacteria.
DR   HOGENOM; CLU_066192_29_1_5; -.
DR   OMA; AIDRSYM; -.
DR   OrthoDB; 9815697at2; -.
DR   Proteomes; UP000001054; Plasmid pNGR234a.
DR   GO; GO:0005829; C:cytosol; IEA:TreeGrafter.
DR   GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:TreeGrafter.
DR   CDD; cd00093; HTH_XRE; 1.
DR   Gene3D; 1.10.260.40; lambda repressor-like DNA-binding domains; 1.
DR   InterPro; IPR001387; Cro/C1-type_HTH.
DR   InterPro; IPR010982; Lambda_DNA-bd_dom_sf.
DR   InterPro; IPR050807; TransReg_Diox_bact_type.
DR   PANTHER; PTHR46797; HTH-TYPE TRANSCRIPTIONAL REGULATOR; 1.
DR   PANTHER; PTHR46797:SF23; HTH-TYPE TRANSCRIPTIONAL REGULATOR SUTR; 1.
DR   Pfam; PF01381; HTH_3; 1.
DR   SMART; SM00530; HTH_XRE; 1.
DR   SUPFAM; SSF47413; lambda repressor-like DNA-binding domains; 1.
DR   PROSITE; PS50943; HTH_CROC1; 1.
PE   4: Predicted;
KW   DNA-binding; Plasmid; Reference proteome; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..77
FT                   /note="Uncharacterized HTH-type transcriptional regulator
FT                   y4dJ"
FT                   /id="PRO_0000149776"
FT   DOMAIN          11..65
FT                   /note="HTH cro/C1-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00257"
FT   DNA_BIND        22..41
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00257"
SQ   SEQUENCE   77 AA;  8726 MW;  9042ECAD643CD00D CRC64;
     MDMRKLVGSN FARLRREKGL TQEEVEARSG FSQQYLSSLE RGRRNPTVIT LYELAQALGV
     SHVELVTPTD ETPFGTR
//