ID   TOLB_RICCK              Reviewed;         444 AA.
AC   A8EZF5;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   13-NOV-2007, sequence version 1.
DT   25-MAY-2022, entry version 73.
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=A1E_04055;
OS   Rickettsia canadensis (strain McKiel).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; belli group.
OX   NCBI_TaxID=293613;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=McKiel;
RA   Madan A., Fahey J., Helton E., Ketteman M., Madan A., Rodrigues S.,
RA   Sanchez A., Whiting M., Dasch G., Eremeeva M.;
RT   "Complete genome sequence of Rickettsia canadensis.";
RL   Submitted (SEP-2007) to the EMBL/GenBank/DDBJ databases.
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; CP000409; ABV73738.1; -; Genomic_DNA.
DR   RefSeq; WP_012148933.1; NC_009879.1.
DR   AlphaFoldDB; A8EZF5; -.
DR   SMR; A8EZF5; -.
DR   STRING; 293613.A1E_04055; -.
DR   EnsemblBacteria; ABV73738; ABV73738; A1E_04055.
DR   KEGG; rcm:A1E_04055; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_5; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000007056; 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..18
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           19..444
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_1000026709"
SQ   SEQUENCE   444 AA;  49348 MW;  A91F01EB87EA6132 CRC64;
     MRNIIYFILL LFSCTGYALE TINIECGRAD PTPIAVNKFD ADTSTNNIVG HDVVKVISND
     LKLSGLFHPI SSASFIEDKT GIEDKPLFAA WRQINASLLV NGEVKKLESG KLKISFILWD
     TLLEKQLVGE ILEVPENLWR RAAHKIADKI YEKITGDAGY FDTKIVYVSE SSSLPKIKRI
     ALMDYDGANN KYLTNGTSLV LTPRFARSVD KIFYVSYATK RRALIYEKDL KTGKESIVSD
     FAGISFAPRF SPDGRKAVMS IAKNGSTHIY EIDLATKQLH KLTDGFGINT SPSYSPDGKK
     IVYNSDRNGV PQLYIMNSDG SNVKRISFGG GSYAAPSWSP RGDYIAFTKI TRGEDGSKTF
     NIGIMKAYPQ DDENSERIIT SGYLVESPCW SPNGRVIMFA KGWPSRAKVP GKNKIFAIDL
     TGHNEREIIT PEDASDPEWS MVLN