ID TOLB_ALCBS Reviewed; 434 AA.
AC Q0VRJ2;
DT 31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT 31-OCT-2006, sequence version 2.
DT 24-JAN-2024, entry version 80.
DE RecName: Full=Tol-Pal system protein TolB {ECO:0000255|HAMAP-Rule:MF_00671};
DE Flags: Precursor;
GN Name=tolB {ECO:0000255|HAMAP-Rule:MF_00671}; OrderedLocusNames=ABO_0758;
OS Alcanivorax borkumensis (strain ATCC 700651 / DSM 11573 / NCIMB 13689 /
OS SK2).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Alcanivoracaceae; Alcanivorax.
OX NCBI_TaxID=393595;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700651 / DSM 11573 / NCIMB 13689 / SK2;
RX PubMed=16878126; DOI=10.1038/nbt1232;
RA Schneiker S., Martins dos Santos V.A.P., Bartels D., Bekel T., Brecht M.,
RA Buhrmester J., Chernikova T.N., Denaro R., Ferrer M., Gertler C.,
RA Goesmann A., Golyshina O.V., Kaminski F., Khachane A.N., Lang S., Linke B.,
RA McHardy A.C., Meyer F., Nechitaylo T., Puehler A., Regenhardt D., Rupp O.,
RA Sabirova J.S., Selbitschka W., Yakimov M.M., Timmis K.N., Vorhoelter F.-J.,
RA Weidner S., Kaiser O., Golyshin P.N.;
RT "Genome sequence of the ubiquitous hydrocarbon-degrading marine bacterium
RT Alcanivorax borkumensis.";
RL Nat. Biotechnol. 24:997-1004(2006).
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:0000255|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:0000255|HAMAP-Rule:MF_00671}.
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000255|HAMAP-Rule:MF_00671}.
CC -!- SIMILARITY: Belongs to the TolB family. {ECO:0000255|HAMAP-
CC Rule:MF_00671}.
CC -!- SEQUENCE CAUTION:
CC Sequence=CAL16206.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; AM286690; CAL16206.1; ALT_INIT; Genomic_DNA.
DR AlphaFoldDB; Q0VRJ2; -.
DR SMR; Q0VRJ2; -.
DR STRING; 393595.ABO_0758; -.
DR KEGG; abo:ABO_0758; -.
DR eggNOG; COG0823; Bacteria.
DR HOGENOM; CLU_047123_0_0_6; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000008871; Chromosome.
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; Cell division; Periplasm; Reference proteome; Signal.
FT SIGNAL 1..28
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT CHAIN 29..434
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT /id="PRO_0000259028"
SQ SEQUENCE 434 AA; 48493 MW; E35CC1FB70FF91D0 CRC64;
MQQTCKRKIW MQISVALVTS LWMISAQAEL LIKVTEGRVD AVPIAVVPFD GAKNAEEDVS
AIVQADLHRS GQFKPLPPQD MLSRPRNEQE MIYRDFKVLG TEYVITGSMK RQETGGYEVG
YALFDVARQK KLMSETYRPP ASQLRDVAHA ISDRIYEQLT GIPGAFSTKI LYVTHNRHDA
NPYQLQYADA DGHRVTTILR SNEPIMSPTW SPDGRKIAYV SFEDQGRPGI YIHNLATTER
EKVSSFSGIN GAPDWSPDGQ HLALTLSRDG NPEIYMLNLS TKVLTRLTNN YGIDTEPRWL
PDGEHLVFTS SRSGGPQIYK LNINDKSVRR VSFQGGYNAR SDVTPDGRYL VYVHRRNGNY
NVGVQDLQRG TFNIVTRTDM DESPSVAPNG SMVIYGTQHG GAGVLEAVSI DGRVKVELPS
KEGEVREPAW SPFL
//
