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Protein

Flagellar L-ring protein

Gene

flgH

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 3 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.By similarity

GO - Molecular functioni

GO - Biological processi

  • bacterial-type flagellum-dependent cell motility Source: InterPro
  • response to osmotic stress Source: EcoCyc

Enzyme and pathway databases

BioCyciEcoCyc:FLGH-FLAGELLAR-L-RING.

Names & Taxonomyi

Protein namesi
Recommended name:
Flagellar L-ring protein
Alternative name(s):
Basal body L-ring protein
Gene namesi
Name:flgH
Synonyms:fla FVIII, flaY
Ordered Locus Names:b1079, JW5153
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG20264. flgH.

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Bacterial flagellum, Cell outer membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 21Sequence analysisAdd BLAST21
ChainiPRO_000000944322 – 232Flagellar L-ring proteinAdd BLAST211

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Lipidationi22N-palmitoyl cysteineSequence analysis1
Lipidationi22S-diacylglycerol cysteineSequence analysis1

Keywords - PTMi

Lipoprotein, Palmitate

Proteomic databases

PaxDbiP0A6S0.
PRIDEiP0A6S0.

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.By similarity

Protein-protein interaction databases

BioGridi4261033. 6 interactors.
IntActiP0A6S0. 13 interactors.
STRINGi316385.ECDH10B_1150.

Structurei

3D structure databases

ProteinModelPortaliP0A6S0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the FlgH family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG4107W7W. Bacteria.
COG2063. LUCA.
HOGENOMiHOG000280165.
InParanoidiP0A6S0.
KOiK02393.
PhylomeDBiP0A6S0.

Family and domain databases

HAMAPiMF_00415. FlgH. 1 hit.
InterProiView protein in InterPro
IPR000527. Flag_Lring.
PfamiView protein in Pfam
PF02107. FlgH. 1 hit.
PRINTSiPR01008. FLGLRINGFLGH.
PROSITEiView protein in PROSITE
PS51257. PROKAR_LIPOPROTEIN. 1 hit.

Sequencei

Sequence statusi: Complete.

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

P0A6S0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQKNAAHTYA ISSLLVLSLT GCAWIPSTPL VQGATSAQPV PGPTPVANGS
60 70 80 90 100
IFQSAQPINY GYQPLFEDRR PRNIGDTLTI VLQENVSASK SSSANASRDG
110 120 130 140 150
KTNFGFDTVP RYLQGLFGNA RADVEASGGN TFNGKGGANA SNTFSGTLTV
160 170 180 190 200
TVDQVLVNGN LHVVGEKQIA INQGTEFIRF SGVVNPRTIS GSNTVPSTQV
210 220 230
ADARIEYVGN GYINEAQNMG WLQRFFLNLS PM
Length:232
Mass (Da):24,615
Last modified:March 29, 2005 - v1
Checksum:i862560170E6F63B7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA. Translation: AAC74163.1.
AP009048 Genomic DNA. Translation: BAA35888.2.
PIRiD64851.
RefSeqiNP_415597.1. NC_000913.3.
WP_001295442.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC74163; AAC74163; b1079.
BAA35888; BAA35888; BAA35888.
GeneIDi946996.
KEGGiecj:JW5153.
eco:b1079.
PATRICifig|1411691.4.peg.1189.

Similar proteinsi

Entry informationi

Entry nameiFLGH_ECOLI
AccessioniPrimary (citable) accession number: P0A6S0
Secondary accession number(s): P75940, Q9R7P0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 29, 2005
Last sequence update: March 29, 2005
Last modified: August 30, 2017
This is version 92 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

Documents

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