ID   TOLB_MARMS              Reviewed;         432 AA.
AC   A6VXD7;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   21-AUG-2007, sequence version 1.
DT   25-MAY-2022, entry version 74.
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=Mmwyl1_2194;
OS   Marinomonas sp. (strain MWYL1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Oceanospirillales;
OC   Oceanospirillaceae; Marinomonas.
OX   NCBI_TaxID=400668;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MWYL1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Detter J.C., Han C.,
RA   Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E.,
RA   Johnston A.W.B., Todd J.D., Rogers R., Wexler M., Bond P.L., Li Y.,
RA   Richardson P.;
RT   "Complete sequence of Marinomonas sp. MWYL1.";
RL   Submitted (JUN-2007) 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; CP000749; ABR71116.1; -; Genomic_DNA.
DR   RefSeq; WP_012069895.1; NC_009654.1.
DR   AlphaFoldDB; A6VXD7; -.
DR   SMR; A6VXD7; -.
DR   STRING; 400668.Mmwyl1_2194; -.
DR   EnsemblBacteria; ABR71116; ABR71116; Mmwyl1_2194.
DR   KEGG; mmw:Mmwyl1_2194; -.
DR   eggNOG; COG0823; Bacteria.
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..432
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_5000259440"
SQ   SEQUENCE   432 AA;  48439 MW;  5F9F524B17AA78BB CRC64;
     MMFKKCLSVL FTCLIFISSA RAQLVIEITS GADQLLPIAV VPFGYEGVDA LPEDIAQIVE
     ADLARSGLFQ PIPRSNMLSM PSKEADVFYR DWRLLKSDYV VIGAIKKLPN NQYRIGFELL
     NVLSQKPVQK HSSIDVSARN FRDAAHYISD KVYELLTGTR GAFSTRILYV TAEGDKKAPL
     FKLQVADADG HRPQVVVESK EPILSPSWSM DGRKIAYVMF RNRRPNIFIQ ELATGKRQQI
     AQFRGLNGAP AWSPDGKKLA LVLSKDNNPE IYTLDIATQK LERMTNHYAI DTEPSWEPDG
     KGIVFTSDRG GNPQIYRLDV NSKRVERVTF EGDLNTRARM TPDGRYLVTV QKNDGNYHIA
     LQDMKTGRVQ ILTETYLDES PSIAPNGSMV MYATTYQGKG ILAVVSVDGL VKYRLPSADG
     DVREPSWSPY FK