Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Flagellar basal body rod protein FlgB

Gene

flgB

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Structural component of flagellum, the bacterial motility apparatus. Part of the rod structure of flagellar basal body (By similarity).By similarity

GO - Biological processi

Enzyme and pathway databases

BioCyciEcoCyc:FLGB-FLAGELLAR-MOTOR-ROD-PROTEIN.

Names & Taxonomyi

Protein namesi
Recommended name:
Flagellar basal body rod protein FlgB
Alternative name(s):
Putative proximal rod protein
Gene namesi
Name:flgB
Synonyms:fla FII, flbA
Ordered Locus Names:b1073, JW1060
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG14266. flgB.

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Bacterial flagellum

Pathology & Biotechi

Disruption phenotypei

Strongly repressed swarming and swimming.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001807901 – 138Flagellar basal body rod protein FlgBAdd BLAST138

Proteomic databases

PaxDbiP0ABW9.
PRIDEiP0ABW9.

Interactioni

Subunit structurei

The basal body constitutes a major portion of the flagellar organelle and consists of a number of rings mounted on a central rod. In Gram-negative bacteria, at least four rings, L, P, S and M are present, whereas Gram-positive bacteria lack the L and P rings. The rod consists of about 26 subunits of FlgG in the distal portion, and FlgB, FlgC and FlgF build up the proximal portion of the rod with about 6 subunits each. Rod assembly occurs by export via the flagellum-specific pathway of its constituent proteins and by their incorporation into the rod structure in the probable order of FlgB, FlgC, FlgF and FlgG. Another protein, FliE, also assembles onto the stable rod structure (By similarity).By similarity

Protein-protein interaction databases

BioGridi4261281. 15 interactors.
IntActiP0ABW9. 6 interactors.
STRINGi316385.ECDH10B_1144.

Structurei

3D structure databases

ProteinModelPortaliP0ABW9.
SMRiP0ABW9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG4105K88. Bacteria.
COG1815. LUCA.
HOGENOMiHOG000257191.
InParanoidiP0ABW9.
KOiK02387.
PhylomeDBiP0ABW9.

Family and domain databases

InterProiView protein in InterPro
IPR001444. Flag_bb_rod_N.
IPR019776. Flagellar_basal_body_rod_CS.
IPR006300. FlgB.
PANTHERiPTHR30435:SF26. PTHR30435:SF26. 1 hit.
PfamiView protein in Pfam
PF00460. Flg_bb_rod. 1 hit.
PIRSFiPIRSF002889. Rod_FlgB. 1 hit.
TIGRFAMsiTIGR01396. FlgB. 1 hit.
PROSITEiView protein in PROSITE
PS00588. FLAGELLA_BB_ROD. 1 hit.

Sequencei

Sequence statusi: Complete.

P0ABW9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLDKLDAALR FQQEALNLRA QRQEVLAANI ANADTPGYQA RDIDFASELK
60 70 80 90 100
KVMQRGRDAT SVVALTMTST QHIPAQALTP PTAELQYRIP DQPSLDGNTV
110 120 130
DMDRERTQFA DNSLQYQMSL SALSGQIKGM MNVLQSGN
Length:138
Mass (Da):15,240
Last modified:January 23, 2007 - v2
Checksum:iD7889ABCD42B657D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA. Translation: AAC74157.1.
AP009048 Genomic DNA. Translation: BAA35881.1.
PIRiF64850.
RefSeqiNP_415591.1. NC_000913.3.
WP_000884702.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC74157; AAC74157; b1073.
BAA35881; BAA35881; BAA35881.
GeneIDi945678.
KEGGiecj:JW1060.
eco:b1073.
PATRICifig|1411691.4.peg.1195.

Similar proteinsi

Entry informationi

Entry nameiFLGB_ECOLI
AccessioniPrimary (citable) accession number: P0ABW9
Secondary accession number(s): P75934
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 25, 2005
Last sequence update: January 23, 2007
Last modified: August 30, 2017
This is version 84 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. SIMILARITY comments
    Index of protein domains and families