ID A0A366VZB4_9GAMM Unreviewed; 437 AA.
AC A0A366VZB4;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 27-MAR-2024, entry version 16.
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=DS885_14795 {ECO:0000313|EMBL:RBW42785.1};
OS Psychromonas sp. B3M02.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Psychromonadaceae; Psychromonas.
OX NCBI_TaxID=2267226 {ECO:0000313|EMBL:RBW42785.1, ECO:0000313|Proteomes:UP000252071};
RN [1] {ECO:0000313|EMBL:RBW42785.1, ECO:0000313|Proteomes:UP000252071}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B3M02 {ECO:0000313|EMBL:RBW42785.1,
RC ECO:0000313|Proteomes:UP000252071};
RA Enke T.N., Datta M.S., Schwartzman J.A., Cermak N., Schmitz D.A.,
RA Barrere J., Cordero O.X.;
RT "Modular assembly of carbohydrate-degrading microbial communities in the
RT ocean.";
RL Submitted (JUL-2018) 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 -!- 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:RBW42785.1}.
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DR EMBL; QOCB01000131; RBW42785.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A366VZB4; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000252071; 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:UP000252071};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_00671}.
FT SIGNAL 1..20
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT CHAIN 21..437
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT /id="PRO_5017092417"
FT DOMAIN 22..124
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
SQ SEQUENCE 437 AA; 48523 MW; 5F1D552D91EB569C CRC64;
MFVRLISLII LIAASSNASA RLEILITEGV NSARPIAVVP FKWLGKGKKP QNFSEIVAAD
LQRSGKFSPL SIDKMPKTPS NSKDIDYSAW TELGVEAIVM GEVKPDTTAG KYIVTFELLD
VLTGNVNMPS FDPVMDKRRS TISTSQLRQY AHRISDIVYE KLTGERGAFL TRIAYVAIDR
TSTHPYQLRI SDYDGEGEKL VLRSKQPIMS PSWSPDGRKL AYVSFEKRRS QVYIQDLYTQ
QRELMTSFPK INGSPTWSPD GTQLALVLSK DGQPEIYTFN IKTKALKRLT NNRVIDTEPS
WTPDGKSIIF SSERGGRPQI YQVSLATGKA KRLTWEGDLN LGGTMTPDGD NLVLVSRHNG
NYMIAVQDLE SGELRTLTKT QLDESPSIAP NGSMIIYSTV YQGKQGLALV SMDGRFKANI
PANNGEVKSP AWSPFLQ
//
