ID   TOLB_DECAR              Reviewed;         426 AA.
AC   Q478F2;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   31-OCT-2006, sequence version 2.
DT   25-MAY-2022, entry version 81.
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=Daro_4053;
OS   Dechloromonas aromatica (strain RCB).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Rhodocyclales; Azonexaceae;
OC   Dechloromonas.
OX   NCBI_TaxID=159087;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RCB;
RX   PubMed=19650930; DOI=10.1186/1471-2164-10-351;
RA   Salinero K.K., Keller K., Feil W.S., Feil H., Trong S., Di Bartolo G.,
RA   Lapidus A.;
RT   "Metabolic analysis of the soil microbe Dechloromonas aromatica str. RCB:
RT   indications of a surprisingly complex life-style and cryptic anaerobic
RT   pathways for aromatic degradation.";
RL   BMC Genomics 10:351-351(2009).
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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAZ48779.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000089; AAZ48779.1; ALT_INIT; Genomic_DNA.
DR   AlphaFoldDB; Q478F2; -.
DR   SMR; Q478F2; -.
DR   STRING; 159087.Daro_4053; -.
DR   EnsemblBacteria; AAZ48779; AAZ48779; Daro_4053.
DR   KEGG; dar:Daro_4053; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_4; -.
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; 4.
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..25
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           26..426
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000259045"
SQ   SEQUENCE   426 AA;  45281 MW;  17FE47EF264ADD65 CRC64;
     MNAMSRISRR IFLALALSLA GLAQAQLSIE ITGAGANRIP VTIVDFPGDP TAARVVTATV
     RADLERSGLF KLVDNGTAAF DENAPVNHAE WKGKGADALA AGSIARSTDG RMEARFRLYD
     TQKGVSLGGA AYVTNNSQLR AAGHRIADFI YEKLTGEKGV FSTRIAYVVK ARGQFLLQIA
     DSDGQNAATA LSSTEPIISP VWSPDGGRLA YVSFEKKKPV IYVHTLASGQ RHIVANFKGS
     NSAPAWSPDG RKLAVVLSKD GNSQIYSVNA DGSGLQRITQ SSGIDTEPRY SADGGTIYFT
     SDRGGSPQVY QVGASGGDAK RVTFEGSYNV SPRPAPDGKS LAFISRREGR FQLAVMDLAS
     RQVQVVSDSN KDESPSFAPN SRMILIATEI GGRGVLSAVS SDGRIKQRLS VAAGDVREPA
     WGPYYQ