ID   TOLB_RHIL3              Reviewed;         435 AA.
AC   Q1MC72;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   30-MAY-2006, sequence version 1.
DT   25-MAY-2022, entry version 85.
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=RL3969;
OS   Rhizobium leguminosarum bv. viciae (strain 3841).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium.
OX   NCBI_TaxID=216596;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=3841;
RX   PubMed=16640791; DOI=10.1186/gb-2006-7-4-r34;
RA   Young J.P.W., Crossman L.C., Johnston A.W.B., Thomson N.R., Ghazoui Z.F.,
RA   Hull K.H., Wexler M., Curson A.R.J., Todd J.D., Poole P.S., Mauchline T.H.,
RA   East A.K., Quail M.A., Churcher C., Arrowsmith C., Cherevach I.,
RA   Chillingworth T., Clarke K., Cronin A., Davis P., Fraser A., Hance Z.,
RA   Hauser H., Jagels K., Moule S., Mungall K., Norbertczak H.,
RA   Rabbinowitsch E., Sanders M., Simmonds M., Whitehead S., Parkhill J.;
RT   "The genome of Rhizobium leguminosarum has recognizable core and accessory
RT   components.";
RL   Genome Biol. 7:R34.1-R34.20(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; AM236080; CAK09459.1; -; Genomic_DNA.
DR   RefSeq; WP_011653401.1; NC_008380.1.
DR   AlphaFoldDB; Q1MC72; -.
DR   SMR; Q1MC72; -.
DR   STRING; 216596.RL3969; -.
DR   EnsemblBacteria; CAK09459; CAK09459; RL3969.
DR   KEGG; rle:RL3969; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_5; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000006575; 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; 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..28
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           29..435
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000259077"
FT   REGION          288..310
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        288..302
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   435 AA;  47892 MW;  FBFEC9AF2DAE1AE8 CRC64;
     MTKCSFFRAI LVAVGLMTAA VFATPANALV TLDIRKGNVQ PMPIAVTDFQ GDIGAQVSQV
     IAADLQRSGL FAPINKTAFI EKISNPDAAP RFEDWKVINA QALVTGRVSK EADGRLRAEF
     RLWDPFAGQQ MTGQQFYTQP ENWRRVAHII ADAIYKQITG EEGYFDTRVV FVSESGTKQQ
     RKRQLAIMDQ DGFNVRMLTD GSDLVLTPRF SPSRQEVTYM SFANQQPRVY LLQLETGQRE
     VVGNFPGMTF SPRFSPDGQK VIMSLQQDAN SNIYTMDLRS RTTTRLTSTA AIDTSPSYSP
     DGARVSFESD RGGKPQIYVM NADGSGQTRI SFGDGSYSTP VWSPRGDLIA FTKQAGGKFS
     IGVMKPDGSG ERILTTGFHN EGPTWAPNGR VLMFFRQAAG SGGPQLYSID LTGYNEQLVK
     TPTYGSDPAW SPLME