ID   TOLB_VIBA3              Reviewed;         450 AA.
AC   B7VMJ2;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   25-MAY-2022, entry version 69.
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=VS_1116;
OS   Vibrio atlanticus (strain LGP32) (Vibrio splendidus (strain Mel32)).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=575788;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LGP32;
RA   Mazel D., Le Roux F.;
RT   "Vibrio splendidus str. LGP32 complete genome.";
RL   Submitted (FEB-2009) 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; FM954972; CAV18243.1; -; Genomic_DNA.
DR   RefSeq; WP_009846380.1; NC_011753.2.
DR   AlphaFoldDB; B7VMJ2; -.
DR   SMR; B7VMJ2; -.
DR   STRING; 575788.VS_1116; -.
DR   EnsemblBacteria; CAV18243; CAV18243; VS_1116.
DR   KEGG; vsp:VS_1116; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_6; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000009100; Chromosome 1.
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; Reference proteome; Signal.
FT   SIGNAL          1..22
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           23..450
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_1000147665"
SQ   SEQUENCE   450 AA;  49774 MW;  3ABAAE83804CFF83 CRC64;
     MLKKLLLSFV FLIATSSQFA HAALELVITD GINSARPIAI VPFRWEGAGP LPHDVSAVIA
     SDLQRSGKFS PVATSKMPQT PYSETEVNFD AWTNLGVDSL LTGSITKNAE GQYVVNYQLI
     DIVRGQLTKG QSRALSDEGQ LVLSKDHVLF NKKATVPGKR LREYAHRISD LVYEELTGEK
     GAFLTRISYV VVNDKDKYPY QLRVADYDGF NERLVLRSKQ PLMSPAWSPD GKKLAYVSFQ
     NGQAEIFIMN IYTGEREKVT SYPRHNGAPR FSPDGKTLAL VLSKTGSLQV YTLDLASRKL
     TQITRGRSNN TEPFWHPDGK SLIFTSDRGG KPQIYNVNLS NNSTSRITWQ GSQNLGGQIT
     PDGRFLIMVN RSNSGFNLAK QDLETGAVQV LTKTLLDESP SIAPNGGMVI YSSIYNKTNV
     LSMVSIDGRF KARLPATNGR VRAPSWSPFL