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TOLB_PHOPR
ID   TOLB_PHOPR              Reviewed;         449 AA.
AC   Q6LP47;
DT   07-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   25-MAY-2022, entry version 93.
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=PBPRA2550;
OS   Photobacterium profundum (strain SS9).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Photobacterium.
OX   NCBI_TaxID=298386;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1253 / SS9;
RX   PubMed=15746425; DOI=10.1126/science.1103341;
RA   Vezzi A., Campanaro S., D'Angelo M., Simonato F., Vitulo N., Lauro F.M.,
RA   Cestaro A., Malacrida G., Simionati B., Cannata N., Romualdi C.,
RA   Bartlett D.H., Valle G.;
RT   "Life at depth: Photobacterium profundum genome sequence and expression
RT   analysis.";
RL   Science 307:1459-1461(2005).
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; CR378671; CAG20929.1; -; Genomic_DNA.
DR   RefSeq; WP_011219212.1; NC_006370.1.
DR   AlphaFoldDB; Q6LP47; -.
DR   SMR; Q6LP47; -.
DR   STRING; 298386.PBPRA2550; -.
DR   EnsemblBacteria; CAG20929; CAG20929; PBPRA2550.
DR   KEGG; ppr:PBPRA2550; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_6; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000000593; 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..449
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000034671"
SQ   SEQUENCE   449 AA;  49781 MW;  A14CCEBE853BE1DF CRC64;
     MMKRWMMGLC IALLSFSQIA QAELELVITE GIDSARPIGI IPFTWEGEGK LPTDISSVIA
     SDLQRSGKFS PIATSKMPQT PDSEEQIDYR AWTAMGVDAL VTGKVTKNAE GNYVVNYQLV
     DVVRGQLTSG ESRGLANGEL VLTKDHLLVN NRAIVKETRL RQYAHRISDV VYEALTGEQG
     AFLTRIAYVV IDDKSKHPYQ LRVADYDGFN ERLVLKSRQP LMSPAWSPDG SKLAYVSFEN
     QQAQIYIMDI YKGTRELVTS YPRHNGSPRF SPDGKKLALV LSKTGSLQIY IKDLKTKKLT
     QITSGRANNT EAFWDPDGKS LIFTSDRGGQ PQIYRVNLAD NSTKRLTWQG SQNLGGQLTP
     DGRYLVMVNR SDTGFNIAKQ DLKTGAVQIL TKTFLDESPS IAPNGGMVIY SSVNNKSNEL
     SLVSIDGRFK ARLPTTNGRV RAPSWGPFL
 
 
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