TOLB_GEOMG
ID TOLB_GEOMG Reviewed; 429 AA.
AC Q39PS9;
DT 31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT 22-NOV-2005, sequence version 1.
DT 25-MAY-2022, entry version 87.
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=Gmet_3540;
OS Geobacter metallireducens (strain ATCC 53774 / DSM 7210 / GS-15).
OC Bacteria; Proteobacteria; Deltaproteobacteria; Desulfuromonadales;
OC Geobacteraceae; Geobacter.
OX NCBI_TaxID=269799;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 53774 / DSM 7210 / GS-15;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Di Bartolo G., Chain P., Schmutz J.,
RA Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.;
RT "Complete sequence of Geobacter metallireducens GS-15.";
RL Submitted (OCT-2005) to the EMBL/GenBank/DDBJ databases.
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; CP000148; ABB33745.1; -; Genomic_DNA.
DR RefSeq; WP_004513696.1; NC_007517.1.
DR AlphaFoldDB; Q39PS9; -.
DR SMR; Q39PS9; -.
DR STRING; 269799.Gmet_3540; -.
DR DNASU; 3739799; -.
DR EnsemblBacteria; ABB33745; ABB33745; Gmet_3540.
DR KEGG; gme:Gmet_3540; -.
DR eggNOG; COG0823; Bacteria.
DR HOGENOM; CLU_047123_2_0_7; -.
DR OMA; VREPSWG; -.
DR OrthoDB; 821953at2; -.
DR Proteomes; UP000007073; 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 InterPro; IPR007195; TolB_N.
DR Pfam; PF07676; PD40; 5.
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..22
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT CHAIN 23..429
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT /id="PRO_0000259050"
FT REGION 362..383
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 407..429
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 362..378
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 429 AA; 46908 MW; 611427406D727CE3 CRC64;
MTRRLFILIT IMLCLIPALL HSQEGYREVT AAGTHKLTLT VDSPRRLGGS DAPQVARETA
EALQFDMVLA GPFTVTAPSA AAASAGIRPG EFDFAPWRGA GVDLLVKSGY TVTGNAMTME
FRLYNVTQGK EILAKRYTGR PGDVRRIAHT FSDDIMAALT GERGPFTGKI AFVSTRAGAK
AIFLMDYDGH NVQQLTKNRS INLNPDFSPS GKEIIFTSYR QGNPDLFRRE LFTGAEARIS
SYRGINATGA WSPDGKTIAL TLSKDGNSEI YTISRDGKNP HRLTNTSAIE VSPAWSPDVR
KIVFVSDRLG KPQIFIMNAD GTGVRRLTTS GNYNVSPRWS PKGDRIVYSR QEGGFQIYAI
NPDGTNDTRL TSEGSNEHPR WSPDGRFITF SSTRGGGEGI YVMRADGSGQ TRVSGGKGRD
SHPTWSPRW
