ID   TOLB_RHILW              Reviewed;         435 AA.
AC   B5ZNL9;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   25-NOV-2008, sequence version 1.
DT   03-AUG-2022, entry version 90.
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=Rleg2_3200;
OS   Rhizobium leguminosarum bv. trifolii (strain WSM2304).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium.
OX   NCBI_TaxID=395492;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=WSM2304;
RX   PubMed=21304679; DOI=10.4056/sigs.44642;
RA   Reeve W., O'Hara G., Chain P., Ardley J., Brau L., Nandesena K., Tiwari R.,
RA   Malfatti S., Kiss H., Lapidus A., Copeland A., Nolan M., Land M.,
RA   Ivanova N., Mavromatis K., Markowitz V., Kyrpides N., Melino V., Denton M.,
RA   Yates R., Howieson J.;
RT   "Complete genome sequence of Rhizobium leguminosarum bv trifolii strain
RT   WSM2304, an effective microsymbiont of the South American clover Trifolium
RT   polymorphum.";
RL   Stand. Genomic Sci. 2:66-76(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; CP001191; ACI56467.1; -; Genomic_DNA.
DR   RefSeq; WP_012558839.1; NC_011369.1.
DR   AlphaFoldDB; B5ZNL9; -.
DR   SMR; B5ZNL9; -.
DR   STRING; 395492.Rleg2_3200; -.
DR   EnsemblBacteria; ACI56467; ACI56467; Rleg2_3200.
DR   KEGG; rlt:Rleg2_3200; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_5; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000008330; 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_5000403657"
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;  47778 MW;  71A0FB668A082684 CRC64;
     MVKCSLIRAL MVIAGLIGAA AFTTPANALV TLDLRKGNVQ PMPIAVTDFQ GDLGAQVSQV
     IAADLQRSGL FAPINKTAFI EKISNPDAAP RFEDWKVINA QALVTGRVTK 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 AGGPQLYSID LTGYNEQLVK
     TPSYGSDPAW SPLME