| Definition | Caulobacter crescentus CB15 chromosome, complete genome. |
|---|---|
| Accession | NC_002696 |
| Length | 4,016,947 |
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The map label for this gene is hfq
Identifier: 16125989
GI number: 16125989
Start: 1919986
End: 1920234
Strand: Direct
Name: hfq
Synonym: CC_1745
Alternate gene names: 16125989
Gene position: 1919986-1920234 (Clockwise)
Preceding gene: 16125988
Following gene: 16125990
Centisome position: 47.8
GC content: 58.23
Gene sequence:
>249_bases ATGTCCGCCGAAAAGAAGCAAAATCTTCAGGACACCTTCCTGAACAGCGTTCGCAAGTCGAAGACGCCGCTCACCATCTT CCTCGTCAATGGCGTCAAGCTGCAGGGCGTGGTCAGCTGGTTCGACAATTTCTGCGTCCTGCTGCGTCGCGACGGCCAGT CGCAACTGGTCTACAAGCACGCCATTTCCACCATCATGCCGGCTCAACCCGTTCAGCTCTATGAGCCGAGCGCCGACGCC GACGACTGA
Upstream 100 bases:
>100_bases CGCTGCGAGCGTGTCGCTTTCGGCGAAAAATCCTCTAGCATGACCTTGTTTGTGTGGGGGGCGTGTGGCCCTCCGAGAAC AATGAGAGGGGAACCCCCGT
Downstream 100 bases:
>100_bases CCCTAGAGCCGTTTGTCCAAATCCAGTTCCAAGTCGATTGACCACGCCGCGCCGATCCTGAAGGCGCTCGTGATCCATCC CGCACGCCCTTTGCGGGGCC
Product: RNA-binding protein Hfq
Products: NA
Alternate protein names: NA
Number of amino acids: Translated: 82; Mature: 81
Protein sequence:
>82_residues MSAEKKQNLQDTFLNSVRKSKTPLTIFLVNGVKLQGVVSWFDNFCVLLRRDGQSQLVYKHAISTIMPAQPVQLYEPSADA DD
Sequences:
>Translated_82_residues MSAEKKQNLQDTFLNSVRKSKTPLTIFLVNGVKLQGVVSWFDNFCVLLRRDGQSQLVYKHAISTIMPAQPVQLYEPSADA DD >Mature_81_residues SAEKKQNLQDTFLNSVRKSKTPLTIFLVNGVKLQGVVSWFDNFCVLLRRDGQSQLVYKHAISTIMPAQPVQLYEPSADAD D
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=76, Percent_Identity=50, Blast_Score=87, Evalue=3e-19,
Paralogues:
None
Copy number: NA
Swissprot (AC and ID): HFQ_CAUCN (B8GW92)
Other databases:
- EMBL: CP001340 - RefSeq: YP_002517192.1 - ProteinModelPortal: B8GW92 - SMR: B8GW92 - GeneID: 7331286 - GenomeReviews: CP001340_GR - KEGG: ccs:CCNA_01819 - OMA: KNTVTQM - ProtClustDB: PRK00395 - 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: 9242; Mature: 9110
Theoretical pI: Translated: 8.49; Mature: 8.49
Prosite motif: NA
Important sites: NA
Signals:
None
Transmembrane regions:
None
Cys/Met content:
1.2 %Cys (Translated Protein) 2.4 %Met (Translated Protein) 3.7 %Cys+Met (Translated Protein) 1.2 %Cys (Mature Protein) 1.2 %Met (Mature Protein) 2.5 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MSAEKKQNLQDTFLNSVRKSKTPLTIFLVNGVKLQGVVSWFDNFCVLLRRDGQSQLVYKH CCCCHHCCHHHHHHHHHHCCCCCEEEEEECCEEHHHHHHHHHHHEEEEECCCCCHHHHHH AISTIMPAQPVQLYEPSADADD HHHHHCCCCCCEEECCCCCCCC >Mature Secondary Structure SAEKKQNLQDTFLNSVRKSKTPLTIFLVNGVKLQGVVSWFDNFCVLLRRDGQSQLVYKH CCCHHCCHHHHHHHHHHCCCCCEEEEEECCEEHHHHHHHHHHHEEEEECCCCCHHHHHH AISTIMPAQPVQLYEPSADADD HHHHHCCCCCCEEECCCCCCCC
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