Click here to switch to the map view.

The map label for this gene is yfiA [H]

Identifier: 218930304

GI number: 218930304

Start: 3660327

End: 3660689

Strand: Direct

Name: yfiA [H]

Synonym: YPO3279

Alternate gene names: 218930304

Gene position: 3660327-3660689 (Clockwise)

Preceding gene: 218930303

Following gene: 218930306

Centisome position: 78.65

GC content: 44.63

Gene sequence:

>363_bases
ATGACAGTTAATATTACCAGCAAGCAAATGGATATTACCCCGGCAATTCGTAAACACGTTGAGGACCGTCTCACCAAACT
GGATAAATGGCAGGCCCAGTTAATAAACCCACACATTGTACTGTCTAAAGAGCCACAAGGTTTTGTTGCCGATGCCTCTA
TCAGTACACCAATGGGTCCCTTGGTCGCCAGCGCCAAGCATGATGATATGTATGCTGCCATTAATGAACTGATCACCAAA
CTAGAACGCCAATTAAATAAAGTTCAACACAAAGGTGAAGCTCGTCGTGCGGCAAGCAGCGTTAAAGACGCTAATTTGGA
GTCTGTAGATGAAGAGGAAACAGAATCCGAACCGGAACAATAG

Upstream 100 bases:

>100_bases
GCAAAAAGTGACAAAAAAAAGTGATCTCGATCATACATTCTACGGTAAAGCGAGGTATGCTGAAGTTATCCAAGACGGAG
TAGACAGAGAGGTAAGTCAT

Downstream 100 bases:

>100_bases
CCAACTAAACCTTCTAATTTCGGTGTAACGCGCCTTCGGGCGCGTTTTTAATTGACATCAATTCAGACTGGCGGTTAATT
TAGCTGTGTTCATTTTTTAG

Product: putative sigma 54 modulation protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 120; Mature: 119

Protein sequence:

>120_residues
MTVNITSKQMDITPAIRKHVEDRLTKLDKWQAQLINPHIVLSKEPQGFVADASISTPMGPLVASAKHDDMYAAINELITK
LERQLNKVQHKGEARRAASSVKDANLESVDEEETESEPEQ

Sequences:

>Translated_120_residues
MTVNITSKQMDITPAIRKHVEDRLTKLDKWQAQLINPHIVLSKEPQGFVADASISTPMGPLVASAKHDDMYAAINELITK
LERQLNKVQHKGEARRAASSVKDANLESVDEEETESEPEQ
>Mature_119_residues
TVNITSKQMDITPAIRKHVEDRLTKLDKWQAQLINPHIVLSKEPQGFVADASISTPMGPLVASAKHDDMYAAINELITKL
ERQLNKVQHKGEARRAASSVKDANLESVDEEETESEPEQ

Specific function: During environmental stress such as cold shock or excessive cell density at stationary phase, stabilizes the 70S ribosome against dissociation, inhibits translation initiation and increase translation accuracy. When normal growth conditions are restored,

COG id: COG1544

COG function: function code J; Ribosome-associated protein Y (PSrp-1)

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the sigma(54) modulation protein family [H]

Homologues:

Organism=Escherichia coli, GI1788949, Length=113, Percent_Identity=79.646017699115, Blast_Score=188, Evalue=7e-50,
Organism=Escherichia coli, GI1789595, Length=87, Percent_Identity=39.0804597701149, Blast_Score=64, Evalue=3e-12,

Paralogues:

None

Copy number: 600 Molecules/Cell In: Early Stationary Phase, Rich Media (Based on E. coli). [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003489 [H]

Pfam domain/function: PF02482 Ribosomal_S30AE [H]

EC number: NA

Molecular weight: Translated: 13403; Mature: 13272

Theoretical pI: Translated: 5.23; Mature: 5.23

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
3.3 %Met     (Translated Protein)
3.3 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
2.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTVNITSKQMDITPAIRKHVEDRLTKLDKWQAQLINPHIVLSKEPQGFVADASISTPMGP
CCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCEEEEECCCCCEEECCCCCCCCCH
LVASAKHDDMYAAINELITKLERQLNKVQHKGEARRAASSVKDANLESVDEEETESEPEQ
HHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHCCCCCCC
>Mature Secondary Structure 
TVNITSKQMDITPAIRKHVEDRLTKLDKWQAQLINPHIVLSKEPQGFVADASISTPMGP
CCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCEEEEECCCCCEEECCCCCCCCCH
LVASAKHDDMYAAINELITKLERQLNKVQHKGEARRAASSVKDANLESVDEEETESEPEQ
HHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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: 11206551; 11258796 [H]