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Protein

Tol-Pal system protein TolB

Gene

tolB

Organism
Helicobacter pylori (strain HPAG1)
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

Enzyme and pathway databases

BioCyciHPYL357544:G1G5Q-1107-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Tol-Pal system protein TolBUniRule annotation
Gene namesi
Name:tolBUniRule annotation
Ordered Locus Names:HPAG1_1065
OrganismiHelicobacter pylori (strain HPAG1)
Taxonomic identifieri357544 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
Proteomesi
  • UP000008835 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 – 16UniRule annotationAdd BLAST16
ChainiPRO_000025905317 – 417Tol-Pal system protein TolBUniRule annotationAdd BLAST401

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

Family & Domainsi

Sequence similaritiesi

Belongs to the TolB family.UniRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

HOGENOMiHOG000104174
KOiK03641
OMAiKEQGAIN
OrthoDBiPOG091H04CX

Family and domain databases

Gene3Di2.120.10.30, 1 hit
HAMAPiMF_00671 TolB, 1 hit
InterProiView protein in InterPro
IPR011042 6-blade_b-propeller_TolB-like
IPR011659 PD40
IPR014167 Tol-Pal_propeller_TolB
PfamiView protein in Pfam
PF07676 PD40, 1 hit

Sequencei

Sequence statusi: Complete.

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

Q1CSE0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRYLWLFLIG TIGLFATDKT LDIIKTIQKL PKIEVRYSTD NDANYALKLH
60 70 80 90 100
EVLANDLKTS QHFDVSQNKD QGAINYTELK DKKVHLVALV SVAVENGNKI
110 120 130 140 150
SRLKLYDVNT STLVKTFDYP ILSADLYPFA AHNMAIVVND YLKAPSIAWM
160 170 180 190 200
KRLIVFSKYI GPGITNIALA DYTMRYQKEI IKNNRLNIFP KWANAEQTEF
210 220 230 240 250
YYTQYGERTP MILKYNIQKA THENIASSQG MAVVSSVSSD GSKILMSLAP
260 270 280 290 300
DGQPDVYLYD THKKTKTKIT RYPGIDVSGV FLEDDKSMAF VSDRSGYPNI
310 320 330 340 350
YMKKLGLKES AEQLLYEGRS NESIDAYKDS IVYVSRENLN EFGKTVFNLN
360 370 380 390 400
LITLNSKYIR RLTVNGSNQM PRFSTDGRNI MYIKKTPQEY AMGLILLDYN
410
QSFLFPLKNV KIQAFDW
Length:417
Mass (Da):47,708
Last modified:July 11, 2006 - v1
Checksum:i5146A2A7F730F952
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000241 Genomic DNA Translation: ABF85132.1
RefSeqiWP_001269988.1, NC_008086.1

Genome annotation databases

EnsemblBacteriaiABF85132; ABF85132; HPAG1_1065
KEGGihpa:HPAG1_1065

Similar proteinsi

Entry informationi

Entry nameiTOLB_HELPH
AccessioniPrimary (citable) accession number: Q1CSE0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: July 11, 2006
Last modified: April 25, 2018
This is version 70 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
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Main funding by: National Institutes of Health