ID   TOLB_RALSO              Reviewed;         432 AA.
AC   Q8Y1F5;
DT   11-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   25-MAY-2022, entry version 94.
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=RSc0735;
GN   ORFNames=RS05118;
OS   Ralstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Ralstonia.
OX   NCBI_TaxID=267608;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=GMI1000;
RX   PubMed=11823852; DOI=10.1038/415497a;
RA   Salanoubat M., Genin S., Artiguenave F., Gouzy J., Mangenot S., Arlat M.,
RA   Billault A., Brottier P., Camus J.-C., Cattolico L., Chandler M.,
RA   Choisne N., Claudel-Renard C., Cunnac S., Demange N., Gaspin C., Lavie M.,
RA   Moisan A., Robert C., Saurin W., Schiex T., Siguier P., Thebault P.,
RA   Whalen M., Wincker P., Levy M., Weissenbach J., Boucher C.A.;
RT   "Genome sequence of the plant pathogen Ralstonia solanacearum.";
RL   Nature 415:497-502(2002).
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; AL646052; CAD14265.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8Y1F5; -.
DR   SMR; Q8Y1F5; -.
DR   STRING; 267608.RSc0735; -.
DR   EnsemblBacteria; CAD14265; CAD14265; RSc0735.
DR   KEGG; rso:RSc0735; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_4; -.
DR   OMA; VREPSWG; -.
DR   Proteomes; UP000001436; 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; 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..29
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           30..432
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000034676"
SQ   SEQUENCE   432 AA;  46444 MW;  D5CB9336B6040CCB CRC64;
     MMRNVWKSGL RRSAWIGLLM VLCVGVARAQ LYVEIAGAGS SQYPIAIANF QGESQIPQDI
     TAIVRADLVH SGRFSNVDVA GAVVPDSPAP DLGAWKSRGA AAFVGGTVTR NGDRYEIRFR
     LYDTAKGESL GGLALTRGEG QLRLAAHEIA DYIYQKLIGD RGVFATRLSY VSKVGRRYQL
     QISDSDGANP QVALTSNEPI ISPAWSPDGT KVAYVSFESR KPVVYVHDLI SGRRAVISNQ
     KGNNSAPAWS PDGRRVAVAL SRDGNTQIYQ VNADGSGLRR LTRSSAIDTE PSFSPDGRSI
     YFTSDRGGAP QIYRMPTEGE DAGSAQRVTF KGGYNTSPRV SPDGKLLAYI SRVGGAFKLY
     VQDLSNGDVT GLTDTSYDES PSFAANGKFI LYATRVGGRS VLAAVSTDGR TRQILSLQAG
     TVREPAWGPF MQ