ID   SYRB2_RHIME             Reviewed;         151 AA.
AC   Q9Z3Q1;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   16-NOV-2001, sequence version 2.
DT   25-MAY-2022, entry version 108.
DE   RecName: Full=Probable transcriptional regulator syrB2;
GN   Name=syrB2; OrderedLocusNames=RA0863; ORFNames=SMa1586;
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=CXM1-105;
RX   PubMed=10485295; DOI=10.1007/s004380051052;
RA   Sharypova L.A., Yurgel S.N., Keller M., Simarov B.V., Puehler A.,
RA   Becker A.;
RT   "The eff-482 locus of Sinorhizobium meliloti CXM1-105 that influences
RT   symbiotic effectiveness consists of three genes encoding an endoglycanase,
RT   a transcriptional regulator and an adenylate cyclase.";
RL   Mol. Gen. Genet. 261:1032-1044(1999).
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: Seems to affect the transcription of cya3. May be negatively
CC       autoregulated.
CC   -!- SIMILARITY: Belongs to the SyrB family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAB38102.1; Type=Frameshift; Evidence={ECO:0000305};
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DR   EMBL; AJ225896; CAB38102.1; ALT_FRAME; Genomic_DNA.
DR   EMBL; AE006469; AAK65521.1; -; Genomic_DNA.
DR   PIR; G95369; G95369.
DR   RefSeq; NP_436109.1; NC_003037.1.
DR   RefSeq; WP_010967829.1; NC_003037.1.
DR   AlphaFoldDB; Q9Z3Q1; -.
DR   SMR; Q9Z3Q1; -.
DR   EnsemblBacteria; AAK65521; AAK65521; SMa1586.
DR   GeneID; 61599634; -.
DR   KEGG; sme:SMa1586; -.
DR   HOGENOM; CLU_106261_2_0_5; -.
DR   OMA; RHIDEHV; -.
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="Probable transcriptional regulator syrB2"
FT                   /id="PRO_0000072393"
FT   REGION          1..61
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   CONFLICT        17
FT                   /note="N -> H (in Ref. 1; CAB38102)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   151 AA;  17029 MW;  215627A0FAD4EBA8 CRC64;
     MADESNTGSI AAAVAPNADV KAPAAKKKRS PRRQKAVAEP RRAVSETPAA KPRRYSEQQR
     KEKLKLIETQ VTEGKVTLKD AIKSAGISEQ TYYQWKRTVK PVEQKAEKRL PTGEELADLV
     RLEEENQRLR KLLAEKLRAE NADLRKRLGL D