TOLB_RICB8
ID TOLB_RICB8 Reviewed; 444 AA.
AC A8GXK7;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 13-NOV-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=A1I_06455;
OS Rickettsia bellii (strain OSU 85-389).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC Rickettsiaceae; Rickettsieae; Rickettsia; belli group.
OX NCBI_TaxID=391896;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OSU 85-389;
RA Madan A., Lee H., Madan A., Yoon J.-G., Ryu G.-Y., Dasch G., Ereemeva M.;
RT "Complete genome sequencing of Rickettsia bellii.";
RL Submitted (SEP-2007) 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; CP000849; ABV79607.1; -; Genomic_DNA.
DR RefSeq; WP_011476961.1; NC_009883.1.
DR AlphaFoldDB; A8GXK7; -.
DR SMR; A8GXK7; -.
DR KEGG; rbo:A1I_06455; -.
DR HOGENOM; CLU_047123_0_0_5; -.
DR OMA; VREPSWG; -.
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..18
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT CHAIN 19..444
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT /id="PRO_1000026708"
SQ SEQUENCE 444 AA; 49215 MW; 4A6FCACDA8844C8C CRC64;
MKNIIYCILL LFSFNSYALE TINIEHGKAD PTPIAVNNFE ADSASDNTVG HEIVKVISND
LKLCGLFHPI SSASFIEEKT GIGYKPLFAA WRQINASLLV NGAVKKLENG KLKISFILWD
TLLEKQLGGE VLELPENLWR RAAHKIADKI YEKITGDTGY FDSKIIYVAE SGPDLKKVKR
IALMDYDGAN NRYITDGKSL VLTPRFSGSA DKIFYVSYAT KRRTLVYEKD LKTGKESIVG
DFAGISFAPR FAPDGRKAVM SIAKNGSTHI YEIDLATKRL HKLTDGFGIN TSPSYSPDGR
RIVFNSDRNG VPQLYIMNSD GSNVQRISFG GGSYMAPSWS PRGDYIAFTK IIRGSEGKTF
NIGVMKPYPQ DDENSERVIA SGYLVESPCW SPNGRVIMFA KGWPSNGKSS GKNRIYAIDL
TGHNEREIKT PGDASDPEWS NLLN