ID   TOLB_RICAE              Reviewed;         444 AA.
AC   C3PN07;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   16-JUN-2009, sequence version 1.
DT   25-MAY-2022, entry version 61.
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=RAF_ORF0380;
OS   Rickettsia africae (strain ESF-5).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; spotted fever group.
OX   NCBI_TaxID=347255;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ESF-5;
RX   PubMed=19379498; DOI=10.1186/1471-2164-10-166;
RA   Fournier P.-E., El Karkouri K., Leroy Q., Robert C., Giumelli B.,
RA   Renesto P., Socolovschi C., Parola P., Audic S., Raoult D.;
RT   "Analysis of the Rickettsia africae genome reveals that virulence
RT   acquisition in Rickettsia species may be explained by genome reduction.";
RL   BMC Genomics 10:166-166(2009).
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; CP001612; ACP53317.1; -; Genomic_DNA.
DR   RefSeq; WP_012719562.1; NC_012633.1.
DR   AlphaFoldDB; C3PN07; -.
DR   SMR; C3PN07; -.
DR   EnsemblBacteria; ACP53317; ACP53317; RAF_ORF0380.
DR   KEGG; raf:RAF_ORF0380; -.
DR   HOGENOM; CLU_047123_0_0_5; -.
DR   OMA; VREPSWG; -.
DR   Proteomes; UP000002305; 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; 3.
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_1000212510"
SQ   SEQUENCE   444 AA;  49080 MW;  0F51DF40EAADF137 CRC64;
     MRNIIYFILS LLFSVTSYAL ETINIEHGRA DPTPIAVNKF DADNSAADVL GHDMVKVISN
     DLKLSGLFRP ISAASFIEEK TGIEYKPLFA AWRQINASLL VNGEVKKLES GKFKVSFILW
     DTLLEKQLAG EMLEVPKNLW RRAAHKIADK IYEKITGDAG YFDTKIVYVS ESSSLPKIKR
     IALMDYDGAN NKYLTNGKSL VLTPRFARSA DKIFYVSYAT KRRVLVYEKD LKTGKESVVG
     DFPGISFAPR FSPDGRKAVM SIAKNGSTHI YEIDLATKRL HKLTDGFGIN TSPSYSPDGK
     KIVYNSDRNG VPQLYIMNSD GSDVQRISFG GGSYAAPSWS PRGDYIAFTK ITKGDGGKTF
     NIGIMKACPQ DDENSEKIIT SGYLVESPCW SPNGRVIMFA KGWPSSAKAP GKNKIFAIDL
     TGHNEREIMT PADASDPEWS GVLN