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The map label for this gene is ibpA [H]

Identifier: 59712073

GI number: 59712073

Start: 1624259

End: 1624681

Strand: Direct

Name: ibpA [H]

Synonym: VF_1466

Alternate gene names: 59712073

Gene position: 1624259-1624681 (Clockwise)

Preceding gene: 59712072

Following gene: 59712074

Centisome position: 56.06

GC content: 39.24

Gene sequence:

>423_bases
ATGCGTAATATCGATTTCTCTCCCCTATACCGTCATGCCATTGGTTTTGATCGTCTGTTTAATCTTGTAGAGAACAGCGC
TAACAAACCATCTCAACAAAATGGTTACCCACCATATAACATCGAACAGAAAGACGAAAACAACTACCGTATAACTATGG
CTGTTGCTGGTTTCTCTGAAGATGCATTAACGATTTCTCAAAACGAACATATGCTGATTGTGTCAGGTGACATTACTTCA
TCTGAAATAAAGCCAACTTACGTCTATCAAGGCATTGCAGAACGCAACTTTGAACGAAAATTTCAACTTGCTGATTATGT
GACTGTATCAGCAGCAAGCATGGAAAATGGATTACTTCATATCGATCTGGTTCGAGAAGTTCCAGAAGCCGTTCAAGCAC
GTAAGATTGCCATCAATAAATAG

Upstream 100 bases:

>100_bases
GAACCATATGTCATTAATGAGTCTACATTAGCTCTGAATATGAGTTCATTCTCTTCGCTTAATGCGTTGAGAACTATTGC
TTATTTTAAAGGATAGTATT

Downstream 100 bases:

>100_bases
CAATATACTTCATTGAGAATAGCGTAAACCAATAATTTCAAAGTAAGTTTACGCTTATAAAACAACATCGAATTTAATTA
TTTGCATTAAAAAAACTAAT

Product: small heat shock protein

Products: NA

Alternate protein names: 16 kDa heat shock protein A [H]

Number of amino acids: Translated: 140; Mature: 140

Protein sequence:

>140_residues
MRNIDFSPLYRHAIGFDRLFNLVENSANKPSQQNGYPPYNIEQKDENNYRITMAVAGFSEDALTISQNEHMLIVSGDITS
SEIKPTYVYQGIAERNFERKFQLADYVTVSAASMENGLLHIDLVREVPEAVQARKIAINK

Sequences:

>Translated_140_residues
MRNIDFSPLYRHAIGFDRLFNLVENSANKPSQQNGYPPYNIEQKDENNYRITMAVAGFSEDALTISQNEHMLIVSGDITS
SEIKPTYVYQGIAERNFERKFQLADYVTVSAASMENGLLHIDLVREVPEAVQARKIAINK
>Mature_140_residues
MRNIDFSPLYRHAIGFDRLFNLVENSANKPSQQNGYPPYNIEQKDENNYRITMAVAGFSEDALTISQNEHMLIVSGDITS
SEIKPTYVYQGIAERNFERKFQLADYVTVSAASMENGLLHIDLVREVPEAVQARKIAINK

Specific function: Associates with aggregated proteins, together with IbpB, to stabilize and protect them from irreversible denaturation and extensive proteolysis during heat shock and oxidative stress. Aggregated proteins bound to the IbpAB complex are more efficiently ref

COG id: COG0071

COG function: function code O; Molecular chaperone (small heat shock protein)

Gene ontology:

Cell location: Cytoplasm [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the small heat shock protein (HSP20) family [H]

Homologues:

Organism=Escherichia coli, GI1790122, Length=139, Percent_Identity=57.5539568345324, Blast_Score=163, Evalue=5e-42,
Organism=Escherichia coli, GI87082316, Length=140, Percent_Identity=43.5714285714286, Blast_Score=122, Evalue=8e-30,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002068
- InterPro:   IPR008978 [H]

Pfam domain/function: PF00011 HSP20 [H]

EC number: NA

Molecular weight: Translated: 15913; Mature: 15913

Theoretical pI: Translated: 5.21; Mature: 5.21

Prosite motif: PS01031 HSP20

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.9 %Met     (Translated Protein)
2.9 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.9 %Met     (Mature Protein)
2.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRNIDFSPLYRHAIGFDRLFNLVENSANKPSQQNGYPPYNIEQKDENNYRITMAVAGFSE
CCCCCCCHHHHHHHCHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCEEEEEEEECCCC
DALTISQNEHMLIVSGDITSSEIKPTYVYQGIAERNFERKFQLADYVTVSAASMENGLLH
CCEEEECCCEEEEEECCCCCCCCCCHHEECCHHHCCHHHHEEHHHEEEEEECCCCCCEEE
IDLVREVPEAVQARKIAINK
EHHHHHHHHHHHHHHHCCCC
>Mature Secondary Structure
MRNIDFSPLYRHAIGFDRLFNLVENSANKPSQQNGYPPYNIEQKDENNYRITMAVAGFSE
CCCCCCCHHHHHHHCHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCEEEEEEEECCCC
DALTISQNEHMLIVSGDITSSEIKPTYVYQGIAERNFERKFQLADYVTVSAASMENGLLH
CCEEEECCCEEEEEECCCCCCCCCCHHEECCHHHCCHHHHEEHHHEEEEEECCCCCCEEE
IDLVREVPEAVQARKIAINK
EHHHHHHHHHHHHHHHCCCC

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