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Protein

Flagellar P-ring protein

Gene

flgI

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Protein inferred from homologyi

Functioni

Assembles around the rod to form the L-ring and probably protects the motor/basal body from shearing forces during rotation.

GO - Molecular functioni

GO - Biological processi

  • bacterial-type flagellum-dependent cell motility Source: EcoCyc
  • cellular response to DNA damage stimulus Source: EcoliWiki
Complete GO annotation...

Enzyme and pathway databases

BioCyciEcoCyc:FLGI-FLAGELLAR-P-RING.
ECOL316407:JW1067-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Flagellar P-ring protein
Alternative name(s):
Basal body P-ring protein
Gene namesi
Name:flgI
Synonyms:fla FIX, flaM
Ordered Locus Names:b1080, JW1067
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG20265. flgI.

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Bacterial flagellum, Periplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 19By similarityAdd BLAST19
ChainiPRO_000000950020 – 365Flagellar P-ring proteinAdd BLAST346

Proteomic databases

EPDiP0A6S3.
PaxDbiP0A6S3.
PRIDEiP0A6S3.

Interactioni

Subunit structurei

The basal body constitutes a major portion of the flagellar organelle and consists of four rings (L,P,S, and M) mounted on a central rod.

Protein-protein interaction databases

BioGridi4261032. 9 interactors.
DIPiDIP-47979N.
IntActiP0A6S3. 4 interactors.
STRINGi511145.b1080.

Structurei

3D structure databases

ProteinModelPortaliP0A6S3.
SMRiP0A6S3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the FlgI family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG4105D92. Bacteria.
COG1706. LUCA.
HOGENOMiHOG000265636.
InParanoidiP0A6S3.
KOiK02394.
OMAiNTQDLDN.
PhylomeDBiP0A6S3.

Family and domain databases

HAMAPiMF_00416. FlgI. 1 hit.
InterProiIPR001782. Flag_FlgI.
[Graphical view]
PfamiPF02119. FlgI. 1 hit.
[Graphical view]
PRINTSiPR01010. FLGPRINGFLGI.

Sequencei

Sequence statusi: Complete.

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

P0A6S3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIKFLSALIL LLVTTAAQAE RIRDLTSVQG VRQNSLIGYG LVVGLDGTGD
60 70 80 90 100
QTTQTPFTTQ TLNNMLSQLG ITVPTGTNMQ LKNVAAVMVT ASLPPFGRQG
110 120 130 140 150
QTIDVVVSSM GNAKSLRGGT LLMTPLKGVD SQVYALAQGN ILVGGAGASA
160 170 180 190 200
GGSSVQVNQL NGGRITNGAV IERELPSQFG VGNTLNLQLN DEDFSMAQQI
210 220 230 240 250
ADTINRVRGY GSATALDART IQVRVPSGNS SQVRFLADIQ NMQVNVTPQD
260 270 280 290 300
AKVVINSRTG SVVMNREVTL DSCAVAQGNL SVTVNRQANV SQPDTPFGGG
310 320 330 340 350
QTVVTPQTQI DLRQSGGSLQ SVRSSASLNN VVRALNALGA TPMDLMSILQ
360
SMQSAGCLRA KLEII
Length:365
Mass (Da):38,169
Last modified:March 29, 2005 - v1
Checksum:iDE243BDA61629E51
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA. Translation: AAC74164.1.
AP009048 Genomic DNA. Translation: BAA35889.1.
PIRiE64851.
RefSeqiNP_415598.3. NC_000913.3.
WP_000589326.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC74164; AAC74164; b1080.
BAA35889; BAA35889; BAA35889.
GeneIDi947534.
KEGGiecj:JW1067.
eco:b1080.
PATRICi32117401. VBIEscCol129921_1123.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA. Translation: AAC74164.1.
AP009048 Genomic DNA. Translation: BAA35889.1.
PIRiE64851.
RefSeqiNP_415598.3. NC_000913.3.
WP_000589326.1. NZ_LN832404.1.

3D structure databases

ProteinModelPortaliP0A6S3.
SMRiP0A6S3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4261032. 9 interactors.
DIPiDIP-47979N.
IntActiP0A6S3. 4 interactors.
STRINGi511145.b1080.

Proteomic databases

EPDiP0A6S3.
PaxDbiP0A6S3.
PRIDEiP0A6S3.

Protocols and materials databases

DNASUi947534.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC74164; AAC74164; b1080.
BAA35889; BAA35889; BAA35889.
GeneIDi947534.
KEGGiecj:JW1067.
eco:b1080.
PATRICi32117401. VBIEscCol129921_1123.

Organism-specific databases

EchoBASEiEB4162.
EcoGeneiEG20265. flgI.

Phylogenomic databases

eggNOGiENOG4105D92. Bacteria.
COG1706. LUCA.
HOGENOMiHOG000265636.
InParanoidiP0A6S3.
KOiK02394.
OMAiNTQDLDN.
PhylomeDBiP0A6S3.

Enzyme and pathway databases

BioCyciEcoCyc:FLGI-FLAGELLAR-P-RING.
ECOL316407:JW1067-MONOMER.

Miscellaneous databases

PROiP0A6S3.

Family and domain databases

HAMAPiMF_00416. FlgI. 1 hit.
InterProiIPR001782. Flag_FlgI.
[Graphical view]
PfamiPF02119. FlgI. 1 hit.
[Graphical view]
PRINTSiPR01010. FLGPRINGFLGI.
ProtoNetiSearch...

Entry informationi

Entry nameiFLGI_ECOLI
AccessioniPrimary (citable) accession number: P0A6S3
Secondary accession number(s): P75941
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 29, 2005
Last sequence update: March 29, 2005
Last modified: November 2, 2016
This is version 91 of the entry and version 1 of the sequence. [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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.