ID   SOPB_ECO57              Reviewed;         323 AA.
AC   P62559; P08867;
DT   19-JUL-2004, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-2004, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Protein SopB;
DE   AltName: Full=Plasmid partition protein B;
GN   Name=sopB; Synonyms=B; OrderedLocusNames=L7069, ECO57PM34;
OS   Escherichia coli O157:H7.
OG   Plasmid pO157.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83334;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX   PubMed=9722640; DOI=10.1093/nar/26.18.4196;
RA   Burland V., Shao Y., Perna N.T., Plunkett G. III, Sofia H.J.,
RA   Blattner F.R.;
RT   "The complete DNA sequence and analysis of the large virulence plasmid of
RT   Escherichia coli O157:H7.";
RL   Nucleic Acids Res. 26:4196-4204(1998).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX   PubMed=9628576; DOI=10.1093/dnares/5.1.1;
RA   Makino K., Ishii K., Yasunaga T., Hattori M., Yokoyama K., Yatsudo H.C.,
RA   Kubota Y., Yamaichi Y., Iida T., Yamamoto K., Honda T., Han C.G.,
RA   Ohtsubo A., Kasamatsu M., Hayashi T., Kuhara S., Shinagawa H.;
RT   "Complete nucleotide sequences of 93-kb and 3.3-kb plasmids of an
RT   enterohemorrhagic Escherichia coli O157:H7 derived from Sakai outbreak.";
RL   DNA Res. 5:1-9(1998).
CC   -!- FUNCTION: Control of plasmid partitioning; required to recognize the
CC       cis-acting. Binds specifically with the DNA segment containing the sopC
CC       region. SopB is trans-acting (By similarity). {ECO:0000250}.
CC   -!- MISCELLANEOUS: Overproduction of SopB protein causes IncG
CC       incompatibility. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the ParB family. {ECO:0000305}.
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DR   EMBL; AF074613; AAC70137.1; -; Genomic_DNA.
DR   EMBL; AB011549; BAA31791.1; -; Genomic_DNA.
DR   RefSeq; NP_052641.1; NC_002128.1.
DR   RefSeq; WP_000817031.1; NZ_SWKA01000002.1.
DR   AlphaFoldDB; P62559; -.
DR   SMR; P62559; -.
DR   STRING; 155864.EDL933_p0066; -.
DR   EnsemblBacteria; AAC70137; AAC70137; Z_L7069.
DR   EnsemblBacteria; BAA31791; BAA31791; BAA31791.
DR   GeneID; 1789685; -.
DR   KEGG; ece:Z_L7069; -.
DR   KEGG; ecs:pO157p34; -.
DR   PATRIC; fig|386585.9.peg.39; -.
DR   eggNOG; COG1475; Bacteria.
DR   HOGENOM; CLU_066637_0_0_6; -.
DR   OMA; NINGEHA; -.
DR   Proteomes; UP000000558; Plasmid pO157.
DR   Proteomes; UP000002519; Plasmid pO157.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0030541; P:plasmid partitioning; IEA:UniProtKB-KW.
DR   InterPro; IPR004437; ParB/RepB/Spo0J.
DR   InterPro; IPR003115; ParB/Sulfiredoxin_dom.
DR   InterPro; IPR036086; ParB/Sulfiredoxin_sf.
DR   InterPro; IPR040873; SoPB_HTH.
DR   Pfam; PF02195; ParBc; 1.
DR   Pfam; PF18090; SoPB_HTH; 1.
DR   SMART; SM00470; ParB; 1.
DR   SUPFAM; SSF110849; SSF110849; 1.
DR   TIGRFAMs; TIGR00180; parB_part; 1.
PE   3: Inferred from homology;
KW   DNA-binding; Plasmid; Plasmid partition; Reference proteome.
FT   CHAIN           1..323
FT                   /note="Protein SopB"
FT                   /id="PRO_0000068409"
FT   DNA_BIND        180..199
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000250"
FT   REGION          1..20
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   323 AA;  35372 MW;  3CC19C873CED3C1C CRC64;
     MKRAPVIPKH TLNTQPVEDT SLSTPAAPMV DSLIARVGVM ARGNAITLPV CGRDVKFTLE
     VLRGDSVEKT SRVWSGNERD QELLTEDALD DLIPSFLLTG QQTPAFGRRV SGVIEIADGS
     RRRKAAALTE SDYRVLVGEL DDEQMAALSR LGNDYRPTSA YERGQRYASR LQNEFAGNIS
     ALADAENISR KIITRCINTA KLPKSVVALF SHPGELSARS GDALQKAFTD KEELLKQQAS
     NLHEQKKAGV IFEAEEVITL LTSVLKTSSA SRTSLSSRHQ FAPGATVLYK GDKMVLNLDR
     SRVPTECIEK IEAILKELEK PAP