ID   TOLB_HAES1              Reviewed;         434 AA.
AC   Q0I1N1;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   03-OCT-2006, sequence version 1.
DT   25-MAY-2022, entry version 94.
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=HS_0262;
OS   Haemophilus somnus (strain 129Pt) (Histophilus somni).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Histophilus.
OX   NCBI_TaxID=205914;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=129Pt;
RX   PubMed=17172329; DOI=10.1128/jb.01422-06;
RA   Challacombe J.F., Duncan A.J., Brettin T.S., Bruce D., Chertkov O.,
RA   Detter J.C., Han C.S., Misra M., Richardson P., Tapia R., Thayer N.,
RA   Xie G., Inzana T.J.;
RT   "Complete genome sequence of Haemophilus somnus (Histophilus somni) strain
RT   129Pt and comparison to Haemophilus ducreyi 35000HP and Haemophilus
RT   influenzae Rd.";
RL   J. Bacteriol. 189:1890-1898(2007).
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; CP000436; ABI24540.1; -; Genomic_DNA.
DR   RefSeq; WP_011608416.1; NC_008309.1.
DR   AlphaFoldDB; Q0I1N1; -.
DR   SMR; Q0I1N1; -.
DR   STRING; 205914.HS_0262; -.
DR   EnsemblBacteria; ABI24540; ABI24540; HS_0262.
DR   KEGG; hso:HS_0262; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_6; -.
DR   OMA; VREPSWG; -.
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..24
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           25..434
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_1000072719"
SQ   SEQUENCE   434 AA;  46412 MW;  AA18639331697C93 CRC64;
     MKFSAYLTTL FIVLFSLFIQ TVQAESEVRI VIDEGVDSAR PIAIIPFKWN GSDSMPIDVA
     DIISADLRNS GKFNPIAVSK MPQKPTSASE VISDVWSSLG IDAVVVGQVT PNEKGYSIAY
     QLVDTIGASG NAGEVLSQNQ YAVPKNAIRL GAHTISDEVF EKLTAIRGAF RTKIAYVVQK
     HGGSKPYQVR VADYDGHNQF IVYSSSQPLM SPAWSPDGSK LAYVSFENRK SQLIVHDLQS
     GARRVIAAFP GHNGAPAFSP DGSKIAFASS KDGVLNIYVM NLGNGTISQL TSGAGNNTEP
     SWSPDGQSII FTSDRAGGPQ IYQMDVFGNG ISLVSAGRGY SGKISADGSI LVMIYGDNIV
     KKDLATGVTE MLSSTFLDES PSISPNGIMI IYSSTQGLGK VLQLVSADGR FKARLPSSDG
     QIKFPAWSPY LNKN