ID   TOLB_SHEB2              Reviewed;         442 AA.
AC   B8EAK3;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   25-MAY-2022, entry version 60.
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=Sbal223_2538;
OS   Shewanella baltica (strain OS223).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=407976;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=OS223;
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Chertkov O., Meincke L., Brettin T.,
RA   Detter J.C., Han C., Kuske C.R., Larimer F., Land M., Hauser L.,
RA   Kyrpides N., Ovchinnikova G., Brettar I., Rodrigues J., Konstantinidis K.,
RA   Tiedje J.;
RT   "Complete sequence of chromosome of Shewanella baltica OS223.";
RL   Submitted (DEC-2008) 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; CP001252; ACK47032.1; -; Genomic_DNA.
DR   RefSeq; WP_012587888.1; NC_011663.1.
DR   AlphaFoldDB; B8EAK3; -.
DR   SMR; B8EAK3; -.
DR   EnsemblBacteria; ACK47032; ACK47032; Sbal223_2538.
DR   KEGG; sbp:Sbal223_2538; -.
DR   HOGENOM; CLU_047123_0_0_6; -.
DR   OMA; VREPSWG; -.
DR   Proteomes; UP000002507; 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_5000424042"
SQ   SEQUENCE   442 AA;  48431 MW;  298D42F981A0D5B7 CRC64;
     MRILAKWLAL AVLLCTTPAK AALDIVITEG VDAARPIAVM PFVWQGPGAA PQAIADVVMS
     DLVRSGTFKP LDELGLPQRN IGTAAQFQAN SWSSVGAEAL VLGTVKPYGT DQYLVSFDLI
     DLVKAQNQAL KGPVSATEFL MDSRQTVISA AQFRQYGHRI SDIVYEKLTG IRGAFLTRIS
     YVVVNHTQKA PYQLMVADYD GVNEQMLLRS PEPLMSPTWS PDGRRLAYVS FENKKAEIFV
     QDLYTQVRTK VSSFPGINGA PAFSPDGKSL AITLSKDGQP EIYIIDIATK AIKRITNHYA
     IDTEPSWYPD GKSLIFTSER GGRPQIYRVE LSSGKVSRET FEGEWNLGGS ITPDGRSMIF
     VNRTNGKFNI ARMDLSTRFM QVLTSTRLDE SPSVAPNGTM VIYGTTYQGK QVLAAVSTDG
     RFKARLPAGQ GEVKSPSWSP FL