ID   TOLB_SHESW              Reviewed;         442 AA.
AC   A1RKP4;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   25-MAY-2022, entry version 82.
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=Sputw3181_2415;
OS   Shewanella sp. (strain W3-18-1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=351745;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=W3-18-1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Lykidis A., Tiedje J., Richardson P.;
RT   "Complete sequence of Shewanella sp. W3-18-1.";
RL   Submitted (DEC-2006) 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; CP000503; ABM25239.1; -; Genomic_DNA.
DR   RefSeq; WP_011789701.1; NC_008750.1.
DR   AlphaFoldDB; A1RKP4; -.
DR   SMR; A1RKP4; -.
DR   GeneID; 45042039; -.
DR   KEGG; shw:Sputw3181_2415; -.
DR   HOGENOM; CLU_047123_0_0_6; -.
DR   OMA; VREPSWG; -.
DR   Proteomes; UP000002597; 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; Signal.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           22..442
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_5000204093"
SQ   SEQUENCE   442 AA;  48424 MW;  A3532AF0E3AD9A12 CRC64;
     MKILAKWLAL AVLLCTTPTK AALDIVITEG IDAARPIAVM PFVWQGTGAP PQAIADVVMS
     DLVRSGTFKP LDELGLPQRN IGAVAQFQAS AWGSVGAEAL VLGSVKPYGT DQYLVSFDLI
     DLVKAQNQSL KGAVSPTEFL MDSRQTVISA AQFRQYGHRI SDIVYEKLTG IRGAFLTRIS
     YVVVNHTQKA PYQLMIADYD GFNEQMLLRS PEPLMSPTWS PDGRRLAYVS FENKKAEIFV
     QDLYTQVRTK VSSFPGINGA PAFSPDGKSL AVTLSKDGQP EIYVIDIATK AIKRITNHYA
     IDTEPSWYPD GKSLLFTSER GGKPQLYRVD LASGKVTRET FEGEWNLGGS ITPDGRSMIF
     VNRTNGKFNI ARMDLNTRFM QVLTSTRLDE SPSVAPNGTM VIYGTTHQGK QVLAAVSTDG
     RFKARLPVGQ GEVKSPSWSP FL