ID   TOLB_MYXXD              Reviewed;         431 AA.
AC   Q1D0D0;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   11-JUL-2006, sequence version 1.
DT   03-AUG-2022, entry version 97.
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=MXAN_5756;
OS   Myxococcus xanthus (strain DK1622).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Myxococcales;
OC   Cystobacterineae; Myxococcaceae; Myxococcus.
OX   NCBI_TaxID=246197;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DK1622;
RX   PubMed=17015832; DOI=10.1073/pnas.0607335103;
RA   Goldman B.S., Nierman W.C., Kaiser D., Slater S.C., Durkin A.S., Eisen J.,
RA   Ronning C.M., Barbazuk W.B., Blanchard M., Field C., Halling C., Hinkle G.,
RA   Iartchuk O., Kim H.S., Mackenzie C., Madupu R., Miller N., Shvartsbeyn A.,
RA   Sullivan S.A., Vaudin M., Wiegand R., Kaplan H.B.;
RT   "Evolution of sensory complexity recorded in a myxobacterial genome.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:15200-15205(2006).
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; CP000113; ABF89846.1; -; Genomic_DNA.
DR   RefSeq; WP_011555707.1; NC_008095.1.
DR   AlphaFoldDB; Q1D0D0; -.
DR   SMR; Q1D0D0; -.
DR   STRING; 246197.MXAN_5756; -.
DR   EnsemblBacteria; ABF89846; ABF89846; MXAN_5756.
DR   GeneID; 41362999; -.
DR   KEGG; mxa:MXAN_5756; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_2_0_7; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000002402; 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; -; 2.
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..18
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           19..431
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000259058"
FT   REGION          410..431
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   431 AA;  46035 MW;  E4DB225E387F8648 CRC64;
     MKALLLSLLL LLPVVALAQA PTIEISGANF RPLPVAVPAP LTQNDGAKAL VAPFDSAFSF
     DLTASGILQV LDRKGFTADA KEGMAAASIN FSRWADVGAE ALVKVSLAQD GGVLRGELRL
     FNVGTGREDL KVSKDAPADN ASLLAHRLAD ALYRHFTREP SPFLSRITYV RKAGTNRDVY
     VADWDGGNAR ALTKGGINIL PALSQDGSQV AFTTYRKNRP DIYVQSPGGE AKAVISGGQM
     ATGAAFSPDG KRIAYSLAEG ESAQVYVANA DGSGARALTD TPYGLNTSPT WSPDGKRIAF
     VSNRGGSPQV YIMNADGTGV RRLTFQGNYN QTPDWSPRGD LIVFTARDER NAFDLFTVSV
     ETGKVTRLTQ DQGSNEEPAF SPNGRLIVFT STRNGGSQLY VMTADGNNQL PLRTEKGTYQ
     TPDWSPLPQA Q