ID A0A363UPR0_9GAMM Unreviewed; 422 AA.
AC A0A363UPR0;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 27-MAR-2024, entry version 20.
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 ECO:0000313|EMBL:PWN57466.1};
GN ORFNames=DEH80_02965 {ECO:0000313|EMBL:PWN57466.1};
OS Abyssibacter profundi.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Salinisphaerales;
OC Salinisphaeraceae; Abyssibacter.
OX NCBI_TaxID=2182787 {ECO:0000313|EMBL:PWN57466.1, ECO:0000313|Proteomes:UP000251800};
RN [1] {ECO:0000313|EMBL:PWN57466.1, ECO:0000313|Proteomes:UP000251800}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OUC007 {ECO:0000313|EMBL:PWN57466.1,
RC ECO:0000313|Proteomes:UP000251800};
RA Zhou S.;
RT "Abyssibacter profundi OUC007T gen. nov., sp. nov, a marine bacterium
RT isolated from seawater of the Mariana Trench.";
RL Submitted (MAY-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:PWN57466.1}.
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DR EMBL; QEQK01000002; PWN57466.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A363UPR0; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000251800; 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:UP000251800};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_00671}.
FT SIGNAL 1..19
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT CHAIN 20..422
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT /id="PRO_5017091346"
FT DOMAIN 21..123
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
FT REGION 396..422
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 396..415
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 422 AA; 46068 MW; B3A477DFC8E63D30 CRC64;
MKRLLLAASL LFNTALAHAE LNIVIDEGVT GALPIAVVPF KSDGRLPVDV TEVIKADLER
SGLFEALSED RMLARPSRPE DVQFQNWRTA DVDNLVIGEV TRVNGGGYNI RFHLMDVYRG
KQVIGYDVPA TQNGLRSGAH RVADFVFQAL TGQRGVFNTR IAYITANGEI GQRRYELIVA
DADGHDPRAI VRSAEPLMSP AWAPDRRKMA YVAFDDGESA IFVHELRSGV ARELVRKPGI
NGAPAWSPDG KKIAAALSFS GNPEIYIIDV ETGAERQVTN SSAIDTEPTW SPDGKKIAFT
SDRGGQPQIY ELDLASGDVR RLTYDGRSNA RAQYAPDGES LVLVNLDQQG YRIGVLELDS
RQMRILSKGP LDESPSFAPN GGVIMYARSG GQLATATTDG RVRQSLSQQG TVREPAWSPY
LN
//
