ID   TOLB_BORA1              Reviewed;         441 AA.
AC   Q2KV91;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   07-MAR-2006, sequence version 1.
DT   25-MAY-2022, entry version 87.
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=BAV2915;
OS   Bordetella avium (strain 197N).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Alcaligenaceae; Bordetella.
OX   NCBI_TaxID=360910;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=197N;
RX   PubMed=16885469; DOI=10.1128/jb.01927-05;
RA   Sebaihia M., Preston A., Maskell D.J., Kuzmiak H., Connell T.D., King N.D.,
RA   Orndorff P.E., Miyamoto D.M., Thomson N.R., Harris D., Goble A., Lord A.,
RA   Murphy L., Quail M.A., Rutter S., Squares R., Squares S., Woodward J.,
RA   Parkhill J., Temple L.M.;
RT   "Comparison of the genome sequence of the poultry pathogen Bordetella avium
RT   with those of B. bronchiseptica, B. pertussis, and B. parapertussis reveals
RT   extensive diversity in surface structures associated with host
RT   interaction.";
RL   J. Bacteriol. 188:6002-6015(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; AM167904; CAJ50525.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q2KV91; -.
DR   SMR; Q2KV91; -.
DR   STRING; 360910.BAV2915; -.
DR   EnsemblBacteria; CAJ50525; CAJ50525; BAV2915.
DR   KEGG; bav:BAV2915; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_4; -.
DR   OMA; VREPSWG; -.
DR   Proteomes; UP000001977; Chromosome.
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; 4.
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..39
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           40..441
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000259031"
SQ   SEQUENCE   441 AA;  47563 MW;  57F0194EFED88E7A CRC64;
     MPTMTPAFSR ASLSEALRSY GLALLLFLAT LLAWQPAHAQ LRVDISGTGA TQYPIAIADF
     AGDDVRGRAL AEVIRADLTR TGQFRLINAA GSGLTVDSPI NYDDWRGRGA DYVAYGSISQ
     GADGRFEIRY RLADTVKKNQ LDGVAFSGTE PELRRIAHQI ADRIYEKITG VRGVFATRIA
     YVLKQGNTYE LQVADADGQN PQVALRSREP IISPTWSPDG SKLAYVSFHS GKPVVYVQTL
     ATRSQIPVAN FKGNNSAPAW SPDGSQLAVA LTQDGLSQIY IVSADGSAKP RRITRSPGID
     TEPTFTPDGR SIIFTSDRSG GPQIYQVGLD GGDARRLTFN GSYNISPRIS PDGSTLLYVA
     RRDGAFRIAS LNLPTGTETL LTDGRDDQSP SFAPNGMQVL YAATQNGRSV LAGVSSDGRV
     RQTLSVLNGE IREPTWGPFT R