ID   TOLB_DICD3              Reviewed;         428 AA.
AC   Q934G6; E0SFP5;
DT   11-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   03-AUG-2022, entry version 96.
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};
GN   OrderedLocusNames=Dda3937_04502;
OS   Dickeya dadantii (strain 3937) (Erwinia chrysanthemi (strain 3937)).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Pectobacteriaceae; Dickeya.
OX   NCBI_TaxID=198628;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=3937;
RA   Ray M.C., Vianney A., Cotte-pattat N., Lazzaroni J.;
RT   "Characterization of the Erwinia chrysanthemi tol-pal genes.";
RL   Submitted (OCT-2000) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=3937;
RX   PubMed=21217001; DOI=10.1128/jb.01513-10;
RA   Glasner J.D., Yang C.H., Reverchon S., Hugouvieux-Cotte-Pattat N.,
RA   Condemine G., Bohin J.P., Van Gijsegem F., Yang S., Franza T., Expert D.,
RA   Plunkett G. III, San Francisco M.J., Charkowski A.O., Py B., Bell K.,
RA   Rauscher L., Rodriguez-Palenzuela P., Toussaint A., Holeva M.C., He S.Y.,
RA   Douet V., Boccara M., Blanco C., Toth I., Anderson B.D., Biehl B.S.,
RA   Mau B., Flynn S.M., Barras F., Lindeberg M., Birch P.R., Tsuyumu S.,
RA   Shi X., Hibbing M., Yap M.N., Carpentier M., Dassa E., Umehara M.,
RA   Kim J.F., Rusch M., Soni P., Mayhew G.F., Fouts D.E., Gill S.R.,
RA   Blattner F.R., Keen N.T., Perna N.T.;
RT   "Genome sequence of the plant-pathogenic bacterium Dickeya dadantii 3937.";
RL   J. Bacteriol. 193:2076-2077(2011).
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. TolB occupies a key intermediary
CC       position in the Tol-Pal system because it communicates directly with
CC       both membrane-embedded components, Pal in the outer membrane and TolA
CC       in the inner membrane. {ECO:0000255|HAMAP-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; AJ297885; CAC82709.1; -; Genomic_DNA.
DR   EMBL; CP002038; ADM97568.1; -; Genomic_DNA.
DR   RefSeq; WP_013317029.1; NC_014500.1.
DR   AlphaFoldDB; Q934G6; -.
DR   SMR; Q934G6; -.
DR   STRING; 198628.Dda3937_04502; -.
DR   EnsemblBacteria; ADM97568; ADM97568; Dda3937_04502.
DR   GeneID; 9732785; -.
DR   KEGG; ddd:Dda3937_04502; -.
DR   PATRIC; fig|198628.6.peg.1370; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_6; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   BioCyc; DDAD198628:DDA3937_RS06515-MON; -.
DR   Proteomes; UP000006859; 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; Reference proteome; Signal.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           22..428
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000034650"
SQ   SEQUENCE   428 AA;  45867 MW;  6B0081F570334785 CRC64;
     MKQALKIALS FLMLWTAVLH AEVRIEITQG VDSARPIGVV PFKSTGGAVP EEIGSIVAAD
     LRNSGKFNPI DPSRMPQQPG SAAEVTPAAW TALGIDAVIV GQVQPTADGY MVSYQLVDTS
     GSAGSVLAQN QFKVTKQWLR YAAHTASDEV FEKLTGIKGA FRTRIAYVVQ TNGGQYPYEL
     RVADYDGYNQ FVVHRSPEPL MSPSWSADGS KLAYVTFESG RSALVVQTLA NGDIKQVASF
     PRHNGAPAFS PDGSKLAFAL SKSGSLNLYV MNLGSGQISQ VTDGRSNNTE PTWFPDSQTL
     AYTSDQAGRP QIYKIGINGG APQRLTWEGS QNQDSEISSD GKFLVMVSSN SGAQHIAKQD
     LVTGGVQVLT DTFLDETPSI APNGTMVIYS SKQGLGSVLQ LVSTDGRFKA RLPATDGQVR
     FPAWSPYM