ID   TOLB_DESVH              Reviewed;         442 AA.
AC   Q726K4;
DT   07-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT   31-OCT-2006, sequence version 2.
DT   25-MAY-2022, entry version 101.
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=DVU_3103;
OS   Desulfovibrio vulgaris (strain ATCC 29579 / DSM 644 / NCIMB 8303 / VKM
OS   B-1760 / Hildenborough).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Desulfovibrionales;
OC   Desulfovibrionaceae; Desulfovibrio.
OX   NCBI_TaxID=882;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29579 / DSM 644 / NCIMB 8303 / VKM B-1760 / Hildenborough;
RX   PubMed=15077118; DOI=10.1038/nbt959;
RA   Heidelberg J.F., Seshadri R., Haveman S.A., Hemme C.L., Paulsen I.T.,
RA   Kolonay J.F., Eisen J.A., Ward N.L., Methe B.A., Brinkac L.M.,
RA   Daugherty S.C., DeBoy R.T., Dodson R.J., Durkin A.S., Madupu R.,
RA   Nelson W.C., Sullivan S.A., Fouts D.E., Haft D.H., Selengut J.,
RA   Peterson J.D., Davidsen T.M., Zafar N., Zhou L., Radune D., Dimitrov G.,
RA   Hance M., Tran K., Khouri H.M., Gill J., Utterback T.R., Feldblyum T.V.,
RA   Wall J.D., Voordouw G., Fraser C.M.;
RT   "The genome sequence of the anaerobic, sulfate-reducing bacterium
RT   Desulfovibrio vulgaris Hildenborough.";
RL   Nat. Biotechnol. 22:554-559(2004).
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=AAS97574.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE017285; AAS97574.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; YP_012314.1; NC_002937.3.
DR   AlphaFoldDB; Q726K4; -.
DR   SMR; Q726K4; -.
DR   STRING; 882.DVU_3103; -.
DR   PaxDb; Q726K4; -.
DR   EnsemblBacteria; AAS97574; AAS97574; DVU_3103.
DR   KEGG; dvu:DVU_3103; -.
DR   PATRIC; fig|882.5.peg.2814; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_2_0_7; -.
DR   OMA; DIYGPGQ; -.
DR   PhylomeDB; Q726K4; -.
DR   Proteomes; UP000002194; 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; -; 2.
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   Pfam; PF07676; PD40; 4.
DR   TIGRFAMs; TIGR02800; propeller_TolB; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Periplasm; Reference proteome; Signal.
FT   SIGNAL          1..26
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           27..442
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000034646"
SQ   SEQUENCE   442 AA;  48093 MW;  FB0C1DE32C6E70B9 CRC64;
     MRHRSCFSLF AGLALVFCLA VGTAAAGPVQ VDIYGPGQGS LNLAMAAPLG PTPGTPVSGM
     GVKLNGFINE NLSFLPFLRL VDQRAILGGT VMQGYKSPDI DLKRFQLAGA DLVVTAGWPQ
     GDASGSFVEL RVYEALSGKL VFGKAYSHVE DGLLPNVADR FCSDLMKALT GRGEFFKSTL
     AFVKHDGKNK RDVWLVKPVG RDLRKITNLP GEALSPSWSP DGRFVVFSHF DDRSHALGVW
     DRLTRQVQRI RFPGNTVIGP CFLPDNKVAV SLSSGRNPDI FLLNHLFKKE RELEANPSIN
     VSPSFDATGT KMAFTSSRMG GPQVFMKDMT TGQVTRISKT GSYNTEPSIS PDGTLVAFTK
     MTDTGHRIFV YDMVTQSERQ VSFGPGRDEQ PSFAPDSYFL AFTSNRNGAQ QIFLVTRHGG
     DPKRVPTGPG DASFARWGMI PE