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The map label for this gene is hfq

Identifier: 83593019

GI number: 83593019

Start: 1976387

End: 1976638

Strand: Direct

Name: hfq

Synonym: Rru_A1684

Alternate gene names: 83593019

Gene position: 1976387-1976638 (Clockwise)

Preceding gene: 83593018

Following gene: 83593020

Centisome position: 45.4

GC content: 48.02

Gene sequence:

>252_bases
ATGCCGGCCGAAAAGACTCAAAATGTTCAGGATGTCTTTCTGAACTATATTCGCAAAAACAAGGCTCCGGTTACGATCTT
TCTGGTGAATGGTGTTAAGCTTCAGGGAATCGTGACGTGGTTTGATAATTTTTCGTTGTTGCTGCGTCGCGATGGACATA
CGCAGCTTGTTTATAAGCATGCCATTTCGACGATCATGCCGGCGTCGCCGGTGCAACTGTTCGAACCCACCAAGGAAGAA
GTCGAGGCCTGA

Upstream 100 bases:

>100_bases
TTATAAAAAGTGGGGCAGCCGGATAAGGCGCGGCGTCACTATAACAATGCGGGCGTCCAATCCCCTCGGGGACAAGAACG
ATTGAAAAAAGGGGCATGTA

Downstream 100 bases:

>100_bases
GACACCCTTTGTCCGCTGATCACGATCAGGAAGGCCCGCCGTCCGCATCCCGGGCGGCGGTGCTTCATCCTTTTCTCCGC
AAGGGCCGTCCGGCCGCGCG

Product: RNA-binding protein Hfq

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 83; Mature: 82

Protein sequence:

>83_residues
MPAEKTQNVQDVFLNYIRKNKAPVTIFLVNGVKLQGIVTWFDNFSLLLRRDGHTQLVYKHAISTIMPASPVQLFEPTKEE
VEA

Sequences:

>Translated_83_residues
MPAEKTQNVQDVFLNYIRKNKAPVTIFLVNGVKLQGIVTWFDNFSLLLRRDGHTQLVYKHAISTIMPASPVQLFEPTKEE
VEA
>Mature_82_residues
PAEKTQNVQDVFLNYIRKNKAPVTIFLVNGVKLQGIVTWFDNFSLLLRRDGHTQLVYKHAISTIMPASPVQLFEPTKEEV
EA

Specific function: 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

COG id: COG1923

COG function: function code R; Uncharacterized host factor I protein

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the hfq family

Homologues:

Organism=Escherichia coli, GI1790614, Length=67, Percent_Identity=53.7313432835821, Blast_Score=79, Evalue=5e-17,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): HFQ_RHORT (Q2RTR1)

Other databases:

- EMBL:   CP000230
- RefSeq:   YP_426771.1
- ProteinModelPortal:   Q2RTR1
- SMR:   Q2RTR1
- STRING:   Q2RTR1
- GeneID:   3835104
- GenomeReviews:   CP000230_GR
- KEGG:   rru:Rru_A1684
- NMPDR:   fig|1085.1.peg.2261
- eggNOG:   COG1923
- HOGENOM:   HBG645207
- OMA:   KNTVTQM
- PhylomeDB:   Q2RTR1
- ProtClustDB:   PRK00395
- BioCyc:   RRUB269796:RRU_A1684-MONOMER
- HAMAP:   MF_00436
- InterPro:   IPR005001
- InterPro:   IPR010920
- InterPro:   IPR001163
- TIGRFAMs:   TIGR02383

Pfam domain/function: PF01423 LSM; SSF50182 Sm_like_riboprot

EC number: NA

Molecular weight: Translated: 9486; Mature: 9355

Theoretical pI: Translated: 9.05; Mature: 9.05

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.4 %Met     (Translated Protein)
2.4 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.2 %Met     (Mature Protein)
1.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MPAEKTQNVQDVFLNYIRKNKAPVTIFLVNGVKLQGIVTWFDNFSLLLRRDGHTQLVYKH
CCCCCCCCHHHHHHHHHHCCCCCEEEEEECCEEEEEEEEECCCEEEEEECCCCHHHHHHH
AISTIMPASPVQLFEPTKEEVEA
HHHHHCCCCCCHHCCCCHHHHCC
>Mature Secondary Structure 
PAEKTQNVQDVFLNYIRKNKAPVTIFLVNGVKLQGIVTWFDNFSLLLRRDGHTQLVYKH
CCCCCCCHHHHHHHHHHCCCCCEEEEEECCEEEEEEEEECCCEEEEEECCCCHHHHHHH
AISTIMPASPVQLFEPTKEEVEA
HHHHHCCCCCCHHCCCCHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA