ID A0A1T4RQ71_9GAMM Unreviewed; 435 AA.
AC A0A1T4RQ71;
DT 10-MAY-2017, integrated into UniProtKB/TrEMBL.
DT 10-MAY-2017, sequence version 1.
DT 27-MAR-2024, entry version 27.
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=BTE48_12930 {ECO:0000313|EMBL:OPX54680.1};
OS Oceanospirillum multiglobuliferum.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Oceanospirillaceae; Oceanospirillum.
OX NCBI_TaxID=64969 {ECO:0000313|EMBL:OPX54680.1, ECO:0000313|Proteomes:UP000191418};
RN [1] {ECO:0000313|EMBL:OPX54680.1, ECO:0000313|Proteomes:UP000191418}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33336 {ECO:0000313|EMBL:OPX54680.1,
RC ECO:0000313|Proteomes:UP000191418};
RA Carney J.G., Trachtenberg A.M., Rheaume B.A., Linnane J.D., Pitts N.L.,
RA Mykles D.L., Maclea K.S.;
RT "Genome Sequencing of a Marine Spirillum, Oceanospirillum multiglobuliferum
RT ATCC 33336, from Japan.";
RL Submitted (JAN-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}.
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:OPX54680.1}.
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DR EMBL; MTSM01000020; OPX54680.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1T4RQ71; -.
DR STRING; 64969.SAMN02745127_02514; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000191418; 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:UP000191418};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_00671}.
FT SIGNAL 1..23
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT CHAIN 24..435
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00671"
FT /id="PRO_5013405271"
FT DOMAIN 25..129
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
SQ SEQUENCE 435 AA; 48608 MW; 4C08C856AE42BD21 CRC64;
MRLSRWIKAA AILLLFSYQQ AGADLTIEIT QGNDRATPVA IVPFAWSGEG VLTEDIAQIV
SDDLERSGLL KPLSRTEMLS LPSKKAEVFF RDWSLLKQEY LLIGQVSQKT PAGPLSIRYE
LYDVVRQERV LGEIISGTSK ELRSRAHYIS DQVFEHLTGL AGAFSTRIAY ITARRDELKQ
TKYELKISDA DGRREKTILE SYEPVLSPSW SPDAQYLAYV SFETGRPGIY LQNVFTGKRR
QLTAFKGLNG APSWSPDGSK LAVVLSKDGN PEIYSINLTT YKITRLTNHY GIDTEPDWSP
DGKKMIFTSS RSGGPQIYEL DLATGETQRL TFEGSYNARA RYSPNGSEIY FVHQNEGIFH
IAAQDLNGNR LRILTQTPLD ESPSVSPNGS MLIYATQEGL RGYLGAVSVD GQVQYRLPSQ
LGDVREPAWS PFLNK
//
