ID A0A1G7Z954_9VIBR Unreviewed; 450 AA.
AC A0A1G7Z954;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 23.
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=SAMN04488136_10741 {ECO:0000313|EMBL:SDH04650.1};
OS Vibrio xiamenensis.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=861298 {ECO:0000313|EMBL:SDH04650.1, ECO:0000313|Proteomes:UP000198854};
RN [1] {ECO:0000313|EMBL:SDH04650.1, ECO:0000313|Proteomes:UP000198854}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.10228 {ECO:0000313|EMBL:SDH04650.1,
RC ECO:0000313|Proteomes:UP000198854};
RA de Groot N.N.;
RL Submitted (OCT-2016) 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; FNDD01000007; SDH04650.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G7Z954; -.
DR STRING; 861298.SAMN04488136_10741; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000198854; 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:UP000198854};
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_5011800906"
FT DOMAIN 24..126
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
SQ SEQUENCE 450 AA; 49597 MW; ED02604C93FA5F7D CRC64;
MLKRIVLGCV LVLASTFQIA NAALELVITD GIDSARPIAI VPFKWQGSQP LPHDVSSVIA
SDLQRSGKFS PVAASKMPQT PYDDKDIDFD AWTSLGVDSL LTGTISQAAD GNYVINYKLV
DIVRGQLTSG KSRALSDDGQ LVASNDHVLF NKRATVPGKR LREYAHRISD LVYEELTGER
GAFLTRIAYV VVNDKDSYPY QLRVADYDGY NERLVLRSKQ PLMSPSWSPD GKELAYVSFQ
NGQAEIFLMN IYTGKTEKLT SYPRHNGAPI FSPDGKTLAL VLSRTGSLQV YTLDLKTRKL
TQITRGRSNN TEPFWHPDGK SLIFTSDRGG KPQIYQVNLA DGSTKRITWQ GSQNQGGQIT
PDGRFLVMVH RSNSGFNLAK QDLETGAVQI LTKTLLDESP SIAPNGGMVI YSSIYNKTNV
LSMVSIDGRF KARLPATNGR VRAPAWSPFL
//
