ID J9DWQ0_9PROT Unreviewed; 441 AA.
AC J9DWQ0;
DT 31-OCT-2012, integrated into UniProtKB/TrEMBL.
DT 31-OCT-2012, sequence version 1.
DT 27-MAR-2024, entry version 48.
DE RecName: Full=Tol-Pal system protein TolB {ECO:0000256|HAMAP-Rule:MF_00671};
GN Name=tolB {ECO:0000256|HAMAP-Rule:MF_00671};
GN ORFNames=IMCC14465_12480 {ECO:0000313|EMBL:EJW21452.1};
OS alpha proteobacterium IMCC14465.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; PS1 clade.
OX NCBI_TaxID=1220535 {ECO:0000313|EMBL:EJW21452.1, ECO:0000313|Proteomes:UP000004836};
RN [1] {ECO:0000313|EMBL:EJW21452.1, ECO:0000313|Proteomes:UP000004836}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IMCC14465 {ECO:0000313|EMBL:EJW21452.1,
RC ECO:0000313|Proteomes:UP000004836};
RX PubMed=23209213; DOI=10.1128/JB.01888-12;
RA Yang S.J., Kang I., Cho J.C.;
RT "Genome Sequence of Strain IMCC14465, Isolated from the East Sea, Belonging
RT to the PS1 Clade of Alphaproteobacteria.";
RL J. Bacteriol. 194:6952-6953(2012).
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:0000256|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:0000256|HAMAP-Rule:MF_00671}.
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000256|ARBA:ARBA00004418,
CC ECO:0000256|HAMAP-Rule:MF_00671}.
CC -!- SIMILARITY: Belongs to the TolB family. {ECO:0000256|ARBA:ARBA00009820,
CC ECO:0000256|HAMAP-Rule:MF_00671}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EJW21452.1}.
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DR EMBL; ALYF01000003; EJW21452.1; -; Genomic_DNA.
DR AlphaFoldDB; J9DWQ0; -.
DR STRING; 1220535.IMCC14465_12480; -.
DR PATRIC; fig|1220535.3.peg.1242; -.
DR eggNOG; COG0823; Bacteria.
DR Proteomes; UP000004836; Unassembled WGS sequence.
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; TolB, C-terminal domain; 1.
DR Gene3D; 3.40.50.10070; TolB, N-terminal domain; 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 NCBIfam; TIGR02800; propeller_TolB; 1.
DR PANTHER; PTHR36842; PROTEIN TOLB HOMOLOG; 1.
DR PANTHER; PTHR36842:SF1; TOL-PAL SYSTEM PROTEIN TOLB; 1.
DR Pfam; PF07676; PD40; 3.
DR Pfam; PF04052; TolB_N; 1.
DR SUPFAM; SSF52964; TolB, N-terminal domain; 1.
DR SUPFAM; SSF69304; Tricorn protease N-terminal domain; 1.
PE 3: Inferred from homology;
KW Cell cycle {ECO:0000256|HAMAP-Rule:MF_00671};
KW Cell division {ECO:0000256|HAMAP-Rule:MF_00671};
KW Periplasm {ECO:0000256|ARBA:ARBA00022764, ECO:0000256|HAMAP-Rule:MF_00671};
KW Reference proteome {ECO:0000313|Proteomes:UP000004836};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_00671}.
FT DOMAIN 29..136
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
SQ SEQUENCE 441 AA; 49376 MW; 4696C0A6DD203EBF CRC64;
MIKTIMRTMI AVLVVLATQV SVSFAQNLLR IDITQGNVDP LPIAINPFQG QNDQPSMIGA
DIANVVKSDL NRSGLFQSIN PAGFIEKDLR VNARPRFGDW RIINTQALVI GKVSNLEDGR
ISIEFRLWDV VAEQQMMGLQ LISTPSNWRW VGHLVADAIY ERLTGETGYF DSRIVYVDET
GPKNRRVKRL AIMDQDGHNP RLITTGQSLA LTPRFSPTAQ EITYLSYANR QPRVFLLNIE
TGQQEIVGDF PGMTFAPRFS PDGQKIIMSL ERNGNSNIYT LDLRTRVSRR LTNTLAIDTA
PCYAPDGERI VFESDRAGRQ QLYVMDADGK NVQRISYGEG RYATPVWSPR GDLIAFTKQL
KGRFLIGVMK PDGSGERILT EGYHNEGPAW SPNGRVLTFF REQKGEKAGP GLWTVDVTGY
NERPLKTPGF ASDPAWSPLI R
//
