ID A0A1X6ZMR7_9RHOB Unreviewed; 440 AA.
AC A0A1X6ZMR7;
DT 05-JUL-2017, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2017, sequence version 1.
DT 27-MAR-2024, entry version 26.
DE RecName: Full=Tol-Pal system protein TolB {ECO:0000256|HAMAP-Rule:MF_00671};
DE Flags: Precursor;
GN Name=tolB {ECO:0000256|HAMAP-Rule:MF_00671};
GN ORFNames=ROH8110_03044 {ECO:0000313|EMBL:SLN55883.1};
OS Roseovarius halotolerans.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Roseovarius.
OX NCBI_TaxID=505353 {ECO:0000313|EMBL:SLN55883.1, ECO:0000313|Proteomes:UP000193207};
RN [1] {ECO:0000313|EMBL:SLN55883.1, ECO:0000313|Proteomes:UP000193207}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CECT 8110 {ECO:0000313|EMBL:SLN55883.1,
RC ECO:0000313|Proteomes:UP000193207};
RA Afonso C.L., Miller P.J., Scott M.A., Spackman E., Goraichik I.,
RA Dimitrov K.M., Suarez D.L., Swayne D.E.;
RL Submitted (MAR-2017) 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: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 ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; FWFU01000004; SLN55883.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1X6ZMR7; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000193207; 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; 4.
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:UP000193207};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_00671}.
FT SIGNAL 1..21
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT CHAIN 22..440
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT /id="PRO_5013415340"
FT DOMAIN 26..133
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
SQ SEQUENCE 440 AA; 47799 MW; C6E2A9DD30894503 CRC64;
MMRYVMTLLA ALMLWTHPAA AQNGPLRLEL TEGVIEPLPF AVPEFVSDDS AGAELGRRIA
EVVAADLTGT GLFREIPQDA FISRVTSFSS PVQFADWKAI NAQALVTGAV TMDSSGKLVV
RFRLYDVFAG QELGDGLQLV GTQDGWRRIA HKVADQVYSR ITGEAPYFDS RVVFVSESGP
KDQRAKRLAI MDYDGANVSY LTGSSSIVLA PRFSPNGDRI LYTSYESGFP RIYVMDVGSA
QRRALEQQEG SMSFAPRFAP DGRTVVYSMT RGGNTDLYSM DINSGAGTRL TTAPSIETAP
SFSPDGSRIV FESDRSGNQQ LYVMPAGGGE AQRISFGQGR YGTPVWSPRG DLIAFTKQSK
GRFHIGVMRV DGSEERLLTA SFLEEGPTWS PNGRVIMFTR ETQGAQGSAS LYSVDITGRN
LREVPTGTGA SDPSWSPLQD
//
