ID   TOLB_XYLFM              Reviewed;         439 AA.
AC   B0U2E8;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   03-AUG-2022, entry version 77.
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=Xfasm12_1068;
OS   Xylella fastidiosa (strain M12).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xylella.
OX   NCBI_TaxID=405440;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=M12;
RX   PubMed=20601474; DOI=10.1128/jb.00651-10;
RA   Chen J., Xie G., Han S., Chertkov O., Sims D., Civerolo E.L.;
RT   "Whole genome sequences of two Xylella fastidiosa strains (M12 and M23)
RT   causing almond leaf scorch disease in California.";
RL   J. Bacteriol. 192:4534-4534(2010).
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; CP000941; ACA12027.1; -; Genomic_DNA.
DR   RefSeq; WP_012337828.1; NC_010513.1.
DR   AlphaFoldDB; B0U2E8; -.
DR   SMR; B0U2E8; -.
DR   PRIDE; B0U2E8; -.
DR   KEGG; xfm:Xfasm12_1068; -.
DR   HOGENOM; CLU_047123_0_0_6; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
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; Signal.
FT   SIGNAL          1..22
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           23..439
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_5000309314"
SQ   SEQUENCE   439 AA;  47522 MW;  7F2191487B1FA8B3 CRC64;
     MTKFPRWLAI LVGLLFPLSA LTQQQGLTID IVGGNTAATP IAVLPMPYHD SAGAPATDVS
     GVVAADLNRS GQFRTLPLGQ ITERPTHGSE IRFPTWQALK QDYIVVGRVL DARQGTYRVE
     YELFDVRNGK RMLGLAMTAR ASAMRDVAHQ MADAIYEKIT GLRGAFFTRI AYVTASGSHG
     AMRYALMVAD SDGYNPQTIV RSAEPLLSPD WSPDGKKLAY VSFEKGGSSI YIQDIATGSR
     ELVSSFRGIN AAPSFAPDGH RIALSLSRSG NPEIYVMDLV SKQLIQLTNS FGIDTEPVWS
     SDGKFIYFTS DRGGRPQIYK VASVGGTATR VTFQGNYNAT ASVSYDDKKI VVAQGSGNVY
     RIAMMDQSSG STVWNTLSTG SLDESPSFAP NASMVLYAAR EGGRGVLYAV SADARVRQRL
     VSVDSDVREP AWGPYRSVH