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Protein

Flagellar motor switch protein FliN

Gene

fliN

Organism
Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

FliN is one of three proteins (FliG, FliN, FliM) that form the rotor-mounted switch complex (C ring), located at the base of the basal body. This complex interacts with the CheY and CheZ chemotaxis proteins, in addition to contacting components of the motor that determine the direction of flagellar rotation (By similarity).By similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Chemotaxis, Flagellar rotation

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-665-MONOMER.
SMEL266834:GJF6-669-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Flagellar motor switch protein FliN
Gene namesi
Name:fliN
Ordered Locus Names:R00652
ORF Names:SMc03020
OrganismiRhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)
Taxonomic identifieri266834 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeSinorhizobium/Ensifer groupSinorhizobium
Proteomesi
  • UP000001976 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Bacterial flagellum, Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 198198Flagellar motor switch protein FliNPRO_0000184122Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi266834.SMc03020.

Structurei

3D structure databases

ProteinModelPortaliO54245.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the FliN/MopA/SpaO family.Curated

Phylogenomic databases

eggNOGiENOG4105DD5. Bacteria.
COG1886. LUCA.
HOGENOMiHOG000295328.
KOiK02417.
OrthoDBiEOG6Q5NX5.

Family and domain databases

InterProiIPR012826. FliN.
IPR001172. FliN_T3SS_HrcQb.
IPR001543. SpoA.
[Graphical view]
PfamiPF01052. FliMN_C. 1 hit.
[Graphical view]
PRINTSiPR00956. FLGMOTORFLIN.
SUPFAMiSSF101801. SSF101801. 1 hit.
TIGRFAMsiTIGR02480. fliN. 1 hit.

Sequencei

Sequence statusi: Complete.

O54245-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAPKKAAPIA EPAVFAADAE LDQAIDDLRG VLKKDGAADF GADFAAAGPL
60 70 80 90 100
EQPMDFGSDF GSTDGAGFGG DFAAGFGGGL TETGAAGGFD AGSGFVGGDF
110 120 130 140 150
DAAPIVGETA PGSGMTANMD LIMDIPIDVQ IVLGTSRMQV SGLMALTEGA
160 170 180 190
TIALDRKIGE PVEIMVNGRV IGRGEITVLE GDVTRFGVKL LEIKGTKK
Length:198
Mass (Da):19,942
Last modified:October 24, 2001 - v2
Checksum:iD6384581F733B8A1
GO

Sequence cautioni

The sequence CAC45224.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti37 – 371A → E in CAA11953 (PubMed:9858749).Curated
Sequence conflicti63 – 631T → A in CAA11953 (PubMed:9858749).Curated
Sequence conflicti96 – 961V → A in CAA11953 (PubMed:9858749).Curated
Sequence conflicti106 – 1061V → A in CAA11953 (PubMed:9858749).Curated
Sequence conflicti196 – 1961T → S in CAA11953 (PubMed:9858749).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ224445 Genomic DNA. Translation: CAA11953.1.
AL591688 Genomic DNA. Translation: CAC45224.1. Different initiation.
RefSeqiNP_384758.1. NC_003047.1.

Genome annotation databases

EnsemblBacteriaiCAC45224; CAC45224; SMc03020.
GeneIDi1232291.
KEGGisme:SMc03020.
PATRICi23630521. VBISinMel96828_2026.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ224445 Genomic DNA. Translation: CAA11953.1.
AL591688 Genomic DNA. Translation: CAC45224.1. Different initiation.
RefSeqiNP_384758.1. NC_003047.1.

3D structure databases

ProteinModelPortaliO54245.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi266834.SMc03020.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAC45224; CAC45224; SMc03020.
GeneIDi1232291.
KEGGisme:SMc03020.
PATRICi23630521. VBISinMel96828_2026.

Phylogenomic databases

eggNOGiENOG4105DD5. Bacteria.
COG1886. LUCA.
HOGENOMiHOG000295328.
KOiK02417.
OrthoDBiEOG6Q5NX5.

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-665-MONOMER.
SMEL266834:GJF6-669-MONOMER.

Family and domain databases

InterProiIPR012826. FliN.
IPR001172. FliN_T3SS_HrcQb.
IPR001543. SpoA.
[Graphical view]
PfamiPF01052. FliMN_C. 1 hit.
[Graphical view]
PRINTSiPR00956. FLGMOTORFLIN.
SUPFAMiSSF101801. SSF101801. 1 hit.
TIGRFAMsiTIGR02480. fliN. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Mapping of 41 chemotaxis, flagellar and motility genes to a single region of the Sinorhizobium meliloti chromosome."
    Sourjik V., Sterr W., Platzer J., Bos I., Haslbeck M., Schmitt R.
    Gene 223:283-290(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: RU11/001.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 1021.
  3. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 1021.

Entry informationi

Entry nameiFLIN_RHIME
AccessioniPrimary (citable) accession number: O54245
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: October 24, 2001
Last modified: May 11, 2016
This is version 97 of the entry and version 2 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. 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.