ID   TOLB_BURTA              Reviewed;         433 AA.
AC   Q2SYT0;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   31-OCT-2006, sequence version 2.
DT   03-AUG-2022, entry version 85.
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=BTH_I1373;
OS   Burkholderia thailandensis (strain ATCC 700388 / DSM 13276 / CIP 106301 /
OS   E264).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Burkholderia; pseudomallei group.
OX   NCBI_TaxID=271848;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700388 / DSM 13276 / CIP 106301 / E264;
RX   PubMed=16336651; DOI=10.1186/1471-2164-6-174;
RA   Kim H.S., Schell M.A., Yu Y., Ulrich R.L., Sarria S.H., Nierman W.C.,
RA   DeShazer D.;
RT   "Bacterial genome adaptation to niches: divergence of the potential
RT   virulence genes in three Burkholderia species of different survival
RT   strategies.";
RL   BMC Genomics 6:174-174(2005).
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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABC38733.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000086; ABC38733.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_009889374.1; NZ_CP008785.1.
DR   AlphaFoldDB; Q2SYT0; -.
DR   SMR; Q2SYT0; -.
DR   PRIDE; Q2SYT0; -.
DR   EnsemblBacteria; ABC38733; ABC38733; BTH_I1373.
DR   KEGG; bte:BTH_I1373; -.
DR   HOGENOM; CLU_047123_0_0_4; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000001930; Chromosome I.
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; Signal.
FT   SIGNAL          1..26
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           27..433
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000259037"
SQ   SEQUENCE   433 AA;  45801 MW;  85C2BF1016FBA66F CRC64;
     MSLMTKLGFR ALVASCLIAA GGAAHAQVNV LITGVGSTQF PIATANFVNE ASLPQQVTSI
     VRADLARSGK FTNVDAGGTP VPETASVDFG AWKAKGANAF VAGSVSREPN GQYKVNFILY
     DTVKQQSLGG LSLTTSNDNE GMRKTGHKIA DYIYQKLLGV RGVFNTRLSY VQRTGNVYKL
     LISDSDGQNA IPALTSKEPI ISPAWSPSGT KVAYVSFELR KPVVYIHDLP TGRRYVISNQ
     KGNNSAPAWS PDGQTLAVAL SLTGNTQIYS VSSTGSGLHR LTRSSSIDTE PFYSPDGKWI
     YFTSDRGGAP QIYRMPAGGE SAGAAQRVTF TGSYNTSPRI SPDGKLLAYI SRTGGGFKLY
     VQDLQTGAAN AVTNTTRDES PSFAANGQYI LYATQSGGRS VLAAVPSDGS APPQILSVQG
     GAIREPSWGP FMQ