ID   TOLB_VESOH              Reviewed;         424 AA.
AC   A5CWT2;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   03-AUG-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=COSY_0473;
OS   Vesicomyosocius okutanii subsp. Calyptogena okutanii (strain HA).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; sulfur-oxidizing symbionts;
OC   Candidatus Vesicomyosocius.
OX   NCBI_TaxID=412965;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HA;
RX   PubMed=17493812; DOI=10.1016/j.cub.2007.04.039;
RA   Kuwahara H., Yoshida T., Takaki Y., Shimamura S., Nishi S., Harada M.,
RA   Matsuyama K., Takishita K., Kawato M., Uematsu K., Fujiwara Y., Sato T.,
RA   Kato C., Kitagawa M., Kato I., Maruyama T.;
RT   "Reduced genome of the thioautotrophic intracellular symbiont in a deep-sea
RT   clam, Calyptogena okutanii.";
RL   Curr. Biol. 17:881-886(2007).
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; AP009247; BAF61592.1; -; Genomic_DNA.
DR   RefSeq; WP_011929862.1; NC_009465.1.
DR   AlphaFoldDB; A5CWT2; -.
DR   SMR; A5CWT2; -.
DR   STRING; 412965.COSY_0473; -.
DR   EnsemblBacteria; BAF61592; BAF61592; COSY_0473.
DR   KEGG; vok:COSY_0473; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_6; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000000247; 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..20
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           21..424
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_1000026712"
SQ   SEQUENCE   424 AA;  48601 MW;  C29346F81C2D45A2 CRC64;
     MKQFIVFILS LYTTLSWAVL EVTIFKQEEN TFPIVISDFF VVGDASQGKV IADIMRNNFN
     RSGEFSVVNA NYIIRSKPSF DKWKAKKIEA IVLGKLEKIS KKIFNVEIEL LDVYSKKTLY
     KDIFTVHNSG IRRIAHYLSD QIYHALLGKR GFFNTRLAYI TVINKDKGER EYRLEISDSD
     AQNPQTILKS REPLLSPVWS PKQDKIAYVS FKNSRSEVFI QYPFIRRKIQ KLPYFDGIAS
     SPSWHPNGEI LLLTLSKNGN KDIYSYQLSS KKLTRLTIDM GIDTEASYSP DGNKIIFTSN
     RSGQVQVYIK DLKTNKINRA TFKGRYNAQA VFSPDGKSLI MVHKIDQDYR IALLDIATKD
     LKVMTNNQLD ESPFFSPNGD MIIFATNQGG FGVLSVVSIW GRQIFELTSK VGEVREPNWS
     HYLK