ID   TOLB_RICRO              Reviewed;         444 AA.
AC   B0BWZ3;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   26-FEB-2008, sequence version 1.
DT   25-MAY-2022, entry version 78.
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=RrIowa_0487;
OS   Rickettsia rickettsii (strain Iowa).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; spotted fever group.
OX   NCBI_TaxID=452659;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Iowa;
RX   PubMed=18025092; DOI=10.1128/iai.00952-07;
RA   Ellison D.W., Clark T.R., Sturdevant D.E., Virtaneva K., Porcella S.F.,
RA   Hackstadt T.;
RT   "Genomic comparison of virulent Rickettsia rickettsii Sheila Smith and
RT   avirulent Rickettsia rickettsii Iowa.";
RL   Infect. Immun. 76:542-550(2008).
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   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000766; ABY72369.1; -; Genomic_DNA.
DR   RefSeq; WP_012262306.1; NC_010263.3.
DR   AlphaFoldDB; B0BWZ3; -.
DR   SMR; B0BWZ3; -.
DR   STRING; 452659.RrIowa_0487; -.
DR   EnsemblBacteria; ABY72369; ABY72369; RrIowa_0487.
DR   GeneID; 45538994; -.
DR   KEGG; rrj:RrIowa_0487; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_5; -.
DR   OMA; VREPSWG; -.
DR   Proteomes; UP000000796; 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; Signal.
FT   SIGNAL          1..19
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           20..444
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_1000082942"
SQ   SEQUENCE   444 AA;  49151 MW;  D7961C49FF575335 CRC64;
     MRNIIYFILS LLFSVTSYAL ETINIEHGRA DPTPIAVNKF YADNSAADVL GHDMVKVISN
     DLKLSGLFRP ISAASFIEEK TGIEYKPLFA AWRQINASLL VNGEVKKLES GKFQISFILW
     DTLLEKQLVG EILEVPKNLW RRAAHKIADK IYEKITGDAG YFDTKIVYVS ESSSLPKIKR
     IALMDYDGAN NKYLTNGKSL VLTPRFARSA DKIFYVSYAT KRRVLVYEKD LKTGKESVVG
     DFPGISFAPR FSPDGRKAVM SIAKNGSTHI YEIDLATKRL HKLTDGFGIN TSPSYSPDGT
     KIVYNSDRNG VPQLYIMNSD GSDVQRISFG GGSYAAPSWS PRGDYIAFTK ITKGDGGKTF
     NIGIMKACPQ DNKNSERIIT SGYLVESPCW SPNGRVIMFA KGWPSSAKAP GKNKIFAIDL
     TGHNEREIMT PADASDPEWS GVLN