ID A0A1Y6IQZ8_9VIBR Unreviewed; 450 AA.
AC A0A1Y6IQZ8;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 27-MAR-2024, entry version 25.
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=VIM7927_00707 {ECO:0000313|EMBL:SMR99481.1};
OS Vibrio mangrovi.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=474394 {ECO:0000313|EMBL:SMR99481.1, ECO:0000313|Proteomes:UP000196125};
RN [1] {ECO:0000313|EMBL:SMR99481.1, ECO:0000313|Proteomes:UP000196125}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CECT 7927 {ECO:0000313|EMBL:SMR99481.1,
RC ECO:0000313|Proteomes:UP000196125};
RA Song R., Chenine A.L., Ruprecht R.M.;
RL Submitted (MAY-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}.
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DR EMBL; FXXI01000001; SMR99481.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y6IQZ8; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000196125; 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 Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_00671}.
FT SIGNAL 1..22
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT CHAIN 23..450
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT /id="PRO_5013410534"
FT DOMAIN 24..127
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
SQ SEQUENCE 450 AA; 49853 MW; 4DC56A25A027E9C8 CRC64;
MLQRLILTCM LLVMSGIQTA NAALELVITD GINSARPVAI VPFQWEGSAK LPEDVSGVVS
SDLQRSGKFS PVATSNMPQT PYDESDVNVD AWTRLGVDSL LTGTIKQNAA GNYVIHYQLV
DIVQAQLLKG KRQSLTQDGQ LVESKDYVLL NNIATVSPKR LREYAHRISD LVYEKLTGER
GAFLTRIAYV VVNDGERYPY QLRISDYDGH NERLVLSSKQ PLMSPSWSPD GKRLAYVSFQ
NGHAEIYIMN IYTGQREKIS SFPRHNGAPV FSPDGQSLAL VLSKSGSLQV YIMDLTTKKI
HQITRGRSNN TEPFWYPNGK SLIFTSDRGG KPQIYKVDLS TGVTNRLTWQ GSQNLGGQIT
PDGKFLIMVN KNQSGFNLAK QDLETGSVQI LTRTLLDESP SIAPNGGMVI YSSIYNKTNV
LSMVSIDGRF KARLPETNGR VRAPAWSPFL
//
