ID   TOLB_ACTSZ              Reviewed;         427 AA.
AC   A6VQ96;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   21-AUG-2007, sequence version 1.
DT   25-MAY-2022, entry version 78.
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=Asuc_1791;
OS   Actinobacillus succinogenes (strain ATCC 55618 / DSM 22257 / CCUG 43843 /
OS   130Z).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Actinobacillus.
OX   NCBI_TaxID=339671;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 55618 / DSM 22257 / CCUG 43843 / 130Z;
RX   PubMed=21118570; DOI=10.1186/1471-2164-11-680;
RA   McKinlay J.B., Laivenieks M., Schindler B.D., McKinlay A.A.,
RA   Siddaramappa S., Challacombe J.F., Lowry S.R., Clum A., Lapidus A.L.,
RA   Burkhart K.B., Harkins V., Vieille C.;
RT   "A genomic perspective on the potential of Actinobacillus succinogenes for
RT   industrial succinate production.";
RL   BMC Genomics 11:680-680(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; CP000746; ABR75143.1; -; Genomic_DNA.
DR   RefSeq; WP_012073520.1; NC_009655.1.
DR   AlphaFoldDB; A6VQ96; -.
DR   SMR; A6VQ96; -.
DR   STRING; 339671.Asuc_1791; -.
DR   EnsemblBacteria; ABR75143; ABR75143; Asuc_1791.
DR   KEGG; asu:Asuc_1791; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_6; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000001114; 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; 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..23
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           24..427
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_5000258964"
SQ   SEQUENCE   427 AA;  45299 MW;  8896DD67A73FB829 CRC64;
     MKLIARLMSM CAVLFFAINS AYADDEVRIV IDEGVEGARP IAVVPFKSNG SVPADIAEII
     TADLRNSGKF NPIPVNQMPQ QPGSASEVTP DAWASLGIDA VVVGQVTASG NGYQIAYQLV
     DTVGASGNAG AVLAQNSLTV QPKWIRWGAH QVSDEVFEKM TGIKGAFRTR IAYVVQRNAG
     SHELRIADYD GFNQFVVTRS SQPIMSPAWS PDGQRLAYVS FENRKSQLVV HNLGSGQRKV
     VAAFRGHNGA PAFSPDGSRL AFANNQDGLL NIYVMNSNGG HPTKLTGGAG NNTEPSWTQD
     GRILFTSDRS GSPQVYSMSS SGGGATLIGG GRSYSGQMSS DGKTLVMISG DNVVKYDTTT
     GTSEVLSSTF LDESPSISPN GIMIIYSSTQ GLGKVLQLVS ADGRFKARLP GSDGQVKFPA
     WSPYLTK