ID R9PPD3_AGAAL Unreviewed; 450 AA.
AC R9PPD3;
DT 24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT 24-JUL-2013, sequence version 1.
DT 27-MAR-2024, entry version 45.
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=AALB_3322 {ECO:0000313|EMBL:GAD03242.1};
OS Agarivorans albus MKT 106.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Alteromonadaceae; Agarivorans.
OX NCBI_TaxID=1331007 {ECO:0000313|EMBL:GAD03242.1, ECO:0000313|Proteomes:UP000014461};
RN [1] {ECO:0000313|EMBL:GAD03242.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Yasuike M., Nakamura Y., Kai W., Fujiwara A., Fukui Y., Satomi M., Sano M.;
RT "Draft Genome Sequence of Agarivorans albus Strain MKT 106T, an Agarolytic
RT Marine Bacterium.";
RL Genome Announc. 1:e00367-13(2013).
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:GAD03242.1}.
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; BARX01000025; GAD03242.1; -; Genomic_DNA.
DR RefSeq; WP_016403009.1; NZ_BARX01000025.1.
DR AlphaFoldDB; R9PPD3; -.
DR STRING; 1331007.AALB_3322; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000014461; 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; 5.
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:UP000014461};
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..450
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT /id="PRO_5009019818"
FT DOMAIN 23..125
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
SQ SEQUENCE 450 AA; 49668 MW; 2E2B2C67C27972DB CRC64;
MIRKFLVSVG LLFAFVNAAQ ANLEIVITEG VDSARPVGVV PFVWKGHGNV PLDLAKVVAD
DLRRSGKFNP VAISEMPQTP QTAEQVDYEA WAALGVEAVL LGNVEALEGG KYKVSYSLVD
ILRGQVTAGN KQELKDGQLV TSQDHILLDR FKSVAKAQLR QMAHLISDGV YQALTGERGA
FLTRIAYVVV NNEANYPYQL RIADYDGHNE KTLLRSQEPL MSPSWSPDGR QLAYVSFENR
TAEIYIQDIY TSQRTKLTSF TGINGAPEWS PDGKRIALVL SKDGQPDIYV IDVETKKLQR
ITKNRRIDTE PTWLPNGNSE LLFSSERGGK PQIYKVNIDT NKVNRVTWEG EMNLGGSVTP
DGSALVMVSR VNGQYRIARQ DFDTGYVQVL TRTQLDESPT IAPNGSMIMY STVAGGRQVL
ALVSMDGRFK ATLPAKEGSV RAPAWSPFLN
//
