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Protein

Tol-Pal system protein TolB

Gene

tolB

Organism
Jannaschia sp. (strain CCS1)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Part of the Tol-Pal system, which plays a role in outer membrane invagination during cell division and is important for maintaining outer membrane integrity.UniRule annotation

GO - Biological processi

Keywordsi

Biological processCell cycle, Cell division

Names & Taxonomyi

Protein namesi
Recommended name:
Tol-Pal system protein TolBUniRule annotation
Gene namesi
Name:tolBUniRule annotation
Ordered Locus Names:Jann_0975
OrganismiJannaschia sp. (strain CCS1)
Taxonomic identifieri290400 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeJannaschia
Proteomesi
  • UP000008326 Componenti: Chromosome

Subcellular locationi

  • Periplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Periplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 26UniRule annotationAdd BLAST26
ChainiPRO_000025905427 – 445Tol-Pal system protein TolBUniRule annotationAdd BLAST419

Interactioni

Subunit structurei

The Tol-Pal system is composed of five core proteins: the inner membrane proteins TolA, TolQ and TolR, the periplasmic protein TolB and the outer membrane protein Pal. They form a network linking the inner and outer membranes and the peptidoglycan layer.UniRule annotation

Protein-protein interaction databases

STRINGi290400.Jann_0975

Structurei

3D structure databases

ProteinModelPortaliQ28TS0
SMRiQ28TS0
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the TolB family.UniRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG4107R6Y Bacteria
COG0823 LUCA
HOGENOMiHOG000004097
KOiK03641
OMAiVREPSWG
OrthoDBiPOG091H04CX

Family and domain databases

Gene3Di2.120.10.30, 1 hit
3.40.50.10070, 1 hit
HAMAPiMF_00671 TolB, 1 hit
InterProiView protein in InterPro
IPR011042 6-blade_b-propeller_TolB-like
IPR011659 PD40
IPR006311 TAT_signal
IPR014167 Tol-Pal_propeller_TolB
IPR007195 TolB_N
IPR036752 TolB_N_sf
PfamiView protein in Pfam
PF07676 PD40, 5 hits
PF04052 TolB_N, 1 hit
TIGRFAMsiTIGR02800 propeller_TolB, 1 hit
PROSITEiView protein in PROSITE
PS51318 TAT, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q28TS0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLNRRNFIRT TSALAASTAL PGYAFGQSGP LRLEITEGVI EPLPFALPTF
60 70 80 90 100
LAVGGAEDAA ADVSRVIAAD LRGTGLFRQI PPDAYISQIT NFGAPVAYPD
110 120 130 140 150
WQAINAQALI TGQVEARADG QLVVRFRLFD VFSQAPLGEG LQFVGPADSW
160 170 180 190 200
RRMAHTVADQ VYSRITGEGG YFDTRVAFIA EEGPKNARLK RLAIMDYDGA
210 220 230 240 250
NVQFLTDSRS IVLAPRFSPQ GDRILYTSYE SGFPQVYIMD VATVQRRPLE
260 270 280 290 300
AIPAETMTFS PRFSPSGQSV VFSLVDGSNT DIYSLDLATG TRRQLTQAPS
310 320 330 340 350
IETAPSFSPD GSQIVFESDR SGNQQIYIMP ADGGEARRVS AGTGRYGTPV
360 370 380 390 400
WSPRGDYIAF TKQENGRFHI GVMRTDGSDE RLLTSSFLDE GPTWAPNGRV
410 420 430 440
IMFTRETPGD DGAPAVYSVD ISGRNLQRVA TPGMASDPAW SPLQS
Length:445
Mass (Da):48,275
Last modified:April 4, 2006 - v1
Checksum:iCA5FB323072909B9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000264 Genomic DNA Translation: ABD53892.1
RefSeqiWP_011454100.1, NC_007802.1

Genome annotation databases

EnsemblBacteriaiABD53892; ABD53892; Jann_0975
KEGGijan:Jann_0975

Similar proteinsi

Entry informationi

Entry nameiTOLB_JANSC
AccessioniPrimary (citable) accession number: Q28TS0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: April 4, 2006
Last modified: April 25, 2018
This is version 74 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health