ID   SYRB1_RHIME             Reviewed;         151 AA.
AC   O33685;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   25-MAY-2022, entry version 98.
DE   RecName: Full=Transcriptional regulator SyrB;
GN   Name=syrB; OrderedLocusNames=RA0933; ORFNames=SMa1698;
OS   Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium
OS   meliloti).
OG   Plasmid pSymA (megaplasmid 1).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=266834;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=9204561; DOI=10.1094/mpmi.1997.10.5.550;
RA   Barnett M.J., Long S.R.;
RT   "Identification and characterization of a gene on Rhizobium meliloti pSyma,
RT   syrB, that negatively affects syrM expression.";
RL   Mol. Plant Microbe Interact. 10:550-559(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=11481432; DOI=10.1073/pnas.161294798;
RA   Barnett M.J., Fisher R.F., Jones T., Komp C., Abola A.P., Barloy-Hubler F.,
RA   Bowser L., Capela D., Galibert F., Gouzy J., Gurjal M., Hong A., Huizar L.,
RA   Hyman R.W., Kahn D., Kahn M.L., Kalman S., Keating D.H., Palm C.,
RA   Peck M.C., Surzycki R., Wells D.H., Yeh K.-C., Davis R.W., Federspiel N.A.,
RA   Long S.R.;
RT   "Nucleotide sequence and predicted functions of the entire Sinorhizobium
RT   meliloti pSymA megaplasmid.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:9883-9888(2001).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=11474104; DOI=10.1126/science.1060966;
RA   Galibert F., Finan T.M., Long S.R., Puehler A., Abola P., Ampe F.,
RA   Barloy-Hubler F., Barnett M.J., Becker A., Boistard P., Bothe G.,
RA   Boutry M., Bowser L., Buhrmester J., Cadieu E., Capela D., Chain P.,
RA   Cowie A., Davis R.W., Dreano S., Federspiel N.A., Fisher R.F., Gloux S.,
RA   Godrie T., Goffeau A., Golding B., Gouzy J., Gurjal M., Hernandez-Lucas I.,
RA   Hong A., Huizar L., Hyman R.W., Jones T., Kahn D., Kahn M.L., Kalman S.,
RA   Keating D.H., Kiss E., Komp C., Lelaure V., Masuy D., Palm C., Peck M.C.,
RA   Pohl T.M., Portetelle D., Purnelle B., Ramsperger U., Surzycki R.,
RA   Thebault P., Vandenbol M., Vorhoelter F.J., Weidner S., Wells D.H.,
RA   Wong K., Yeh K.-C., Batut J.;
RT   "The composite genome of the legume symbiont Sinorhizobium meliloti.";
RL   Science 293:668-672(2001).
CC   -!- FUNCTION: Responsible for the repression of SyrM activity.
CC   -!- SIMILARITY: Belongs to the SyrB family. {ECO:0000305}.
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DR   EMBL; U90220; AAB63674.1; -; Genomic_DNA.
DR   EMBL; AE006469; AAK65591.1; -; Genomic_DNA.
DR   PIR; E95378; E95378.
DR   RefSeq; NP_436179.1; NC_003037.1.
DR   RefSeq; WP_010967898.1; NC_003037.1.
DR   AlphaFoldDB; O33685; -.
DR   SMR; O33685; -.
DR   EnsemblBacteria; AAK65591; AAK65591; SMa1698.
DR   GeneID; 61599689; -.
DR   KEGG; sme:SMa1698; -.
DR   HOGENOM; CLU_106261_2_0_5; -.
DR   OMA; WKSAAKP; -.
DR   Proteomes; UP000001976; Plasmid pSymA.
DR   GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR   GO; GO:0004803; F:transposase activity; IEA:InterPro.
DR   GO; GO:0006313; P:transposition, DNA-mediated; IEA:InterPro.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR002514; Transposase_8.
DR   Pfam; PF01527; HTH_Tnp_1; 1.
DR   SUPFAM; SSF46689; SSF46689; 1.
PE   3: Inferred from homology;
KW   Nodulation; Plasmid; Reference proteome; Repressor; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..151
FT                   /note="Transcriptional regulator SyrB"
FT                   /id="PRO_0000072392"
FT   REGION          1..61
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   151 AA;  16554 MW;  71A17C155AF074AA CRC64;
     MADESNTGPV AAAVAADAEV KVPTAKKLRS PRPQKAAAEP AQPKAPAAKP RRYSEQERND
     KLKLIETQVS EGNTLKNAIQ SAGISEQTYY HWKGAAKPVG KKDAKSTKPL PAGDEFADLV
     KLEEENQKLR KRLAEKLRTE NAELRKRLGL D