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Protein

RNA-binding protein Hfq

Gene

hfq

Organism
Shewanella sp. (strain MR-4)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

RNA chaperone that binds small regulatory RNA (sRNAs) and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations. Also binds with high specificity to tRNAs.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Stress response

Keywords - Ligandi

RNA-binding

Enzyme and pathway databases

BioCyciSSP60480:GI2N-625-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
RNA-binding protein HfqUniRule annotation
Gene namesi
Name:hfqUniRule annotation
Ordered Locus Names:Shewmr4_0598
OrganismiShewanella sp. (strain MR-4)
Taxonomic identifieri60480 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 9090RNA-binding protein HfqPRO_0000265189Add
BLAST

Interactioni

Subunit structurei

Homohexamer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ0HMN9.
SMRiQ0HMN9. Positions 4-67.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the Hfq family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1923.
HOGENOMiHOG000004931.
KOiK03666.
OMAiRRDGHAQ.
OrthoDBiEOG68SW3W.

Family and domain databases

HAMAPiMF_00436. Hfq.
InterProiIPR005001. Hfq.
IPR010920. LSM_dom.
IPR001163. Ribonucl_LSM.
[Graphical view]
PfamiPF01423. LSM. 1 hit.
[Graphical view]
SUPFAMiSSF50182. SSF50182. 1 hit.
TIGRFAMsiTIGR02383. Hfq. 1 hit.

Sequencei

Sequence statusi: Complete.

Q0HMN9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKGQSLQDP FLNALRRERV PVSIYLVNGI KLQGQVESFD QFVILLKNTV
60 70 80 90
SQMVYKHAIS TVVPARPFNV AGHQNAQGGY GAQDDMPSGE
Length:90
Mass (Da):9,873
Last modified:October 3, 2006 - v1
Checksum:i92A98E29902BB917
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000446 Genomic DNA. Translation: ABI37678.1.
RefSeqiWP_011070934.1. NC_008321.1.
YP_732735.1. NC_008321.1.

Genome annotation databases

EnsemblBacteriaiABI37678; ABI37678; Shewmr4_0598.
KEGGishe:Shewmr4_0598.
PATRICi23577640. VBISheSp133532_0617.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000446 Genomic DNA. Translation: ABI37678.1.
RefSeqiWP_011070934.1. NC_008321.1.
YP_732735.1. NC_008321.1.

3D structure databases

ProteinModelPortaliQ0HMN9.
SMRiQ0HMN9. Positions 4-67.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABI37678; ABI37678; Shewmr4_0598.
KEGGishe:Shewmr4_0598.
PATRICi23577640. VBISheSp133532_0617.

Phylogenomic databases

eggNOGiCOG1923.
HOGENOMiHOG000004931.
KOiK03666.
OMAiRRDGHAQ.
OrthoDBiEOG68SW3W.

Enzyme and pathway databases

BioCyciSSP60480:GI2N-625-MONOMER.

Family and domain databases

HAMAPiMF_00436. Hfq.
InterProiIPR005001. Hfq.
IPR010920. LSM_dom.
IPR001163. Ribonucl_LSM.
[Graphical view]
PfamiPF01423. LSM. 1 hit.
[Graphical view]
SUPFAMiSSF50182. SSF50182. 1 hit.
TIGRFAMsiTIGR02383. Hfq. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: MR-4.

Entry informationi

Entry nameiHFQ_SHESM
AccessioniPrimary (citable) accession number: Q0HMN9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: October 3, 2006
Last modified: June 24, 2015
This is version 52 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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 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.