ID   TOLB_PARXL              Reviewed;         430 AA.
AC   Q145B2;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   25-MAY-2022, entry version 89.
DE   RecName: Full=Tol-Pal system protein TolB {ECO:0000255|HAMAP-Rule:MF_00671};
DE   Flags: Precursor;
GN   Name=tolB {ECO:0000255|HAMAP-Rule:MF_00671}; OrderedLocusNames=Bxeno_A0539;
GN   ORFNames=Bxe_A3920;
OS   Paraburkholderia xenovorans (strain LB400).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Paraburkholderia.
OX   NCBI_TaxID=266265;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LB400;
RX   PubMed=17030797; DOI=10.1073/pnas.0606924103;
RA   Chain P.S.G., Denef V.J., Konstantinidis K.T., Vergez L.M., Agullo L.,
RA   Reyes V.L., Hauser L., Cordova M., Gomez L., Gonzalez M., Land M., Lao V.,
RA   Larimer F., LiPuma J.J., Mahenthiralingam E., Malfatti S.A., Marx C.J.,
RA   Parnell J.J., Ramette A., Richardson P., Seeger M., Smith D., Spilker T.,
RA   Sul W.J., Tsoi T.V., Ulrich L.E., Zhulin I.B., Tiedje J.M.;
RT   "Burkholderia xenovorans LB400 harbors a multi-replicon, 9.73-Mbp genome
RT   shaped for versatility.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:15280-15287(2006).
CC   -!- FUNCTION: Part of the Tol-Pal system, which plays a role in outer
CC       membrane invagination during cell division and is important for
CC       maintaining outer membrane integrity. {ECO:0000255|HAMAP-
CC       Rule:MF_00671}.
CC   -!- SUBUNIT: The Tol-Pal system is composed of five core proteins: the
CC       inner membrane proteins TolA, TolQ and TolR, the periplasmic protein
CC       TolB and the outer membrane protein Pal. They form a network linking
CC       the inner and outer membranes and the peptidoglycan layer.
CC       {ECO:0000255|HAMAP-Rule:MF_00671}.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000255|HAMAP-Rule:MF_00671}.
CC   -!- SIMILARITY: Belongs to the TolB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00671}.
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DR   EMBL; CP000270; ABE29077.1; -; Genomic_DNA.
DR   RefSeq; WP_011486896.1; NZ_CP008760.1.
DR   AlphaFoldDB; Q145B2; -.
DR   SMR; Q145B2; -.
DR   STRING; 266265.Bxe_A3920; -.
DR   EnsemblBacteria; ABE29077; ABE29077; Bxe_A3920.
DR   KEGG; bxb:DR64_1596; -.
DR   KEGG; bxe:Bxe_A3920; -.
DR   PATRIC; fig|266265.5.peg.563; -.
DR   eggNOG; COG0823; Bacteria.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000001817; Chromosome 1.
DR   GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR   GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-UniRule.
DR   GO; GO:0017038; P:protein import; IEA:InterPro.
DR   Gene3D; 2.120.10.30; -; 1.
DR   HAMAP; MF_00671; TolB; 1.
DR   InterPro; IPR011042; 6-blade_b-propeller_TolB-like.
DR   InterPro; IPR011659; PD40.
DR   InterPro; IPR014167; Tol-Pal_TolB.
DR   InterPro; IPR007195; TolB_N.
DR   Pfam; PF07676; PD40; 5.
DR   Pfam; PF04052; TolB_N; 1.
DR   TIGRFAMs; TIGR02800; propeller_TolB; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Periplasm; Reference proteome; Signal.
FT   SIGNAL          1..26
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           27..430
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000259038"
SQ   SEQUENCE   430 AA;  45579 MW;  586B773DA9266670 CRC64;
     MSLMTKLGLR TLVASCLIAV GGAANAQLNV LVTGVGSTQF PIATANFANE ANSPQQVSTI
     VRQDLQRSGK FTNIDAGATP VSETDSVDLG SWKAKGANAF VSGSVNRLPN GQYEVRFKLY
     DTVKGESLGG LVLVSPESGL RMSAHKVADY IYAKLMGGRG VFATRLSYVI KTGGRYQLQI
     SDSDGQDAHI ALSSPEPIIS PAWSPDGTKV AYVSFEKKKP IVYIHDLPTG RRIVVSDQKG
     NNSAPAWSPD GRTLAVALSR TGNTQIFAVN ADGSGLRRLT QGSSIDTEPC FSPDGQSIYF
     TSDRGGQPQI YKMSAQGENA GAAQRVTFTG SYNTSPRVSP DGKQLAYISR VGGGFKLYIQ
     DLQGNTATGL TDTTHDESPS FAANGQYILY ATQVNGRGVL AAVSTDGRTR QVLSVQGGSV
     REPSWGPFMQ