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The map label for this gene is ibpA [H]

Identifier: 117920714

GI number: 117920714

Start: 2735398

End: 2735841

Strand: Reverse

Name: ibpA [H]

Synonym: Shewana3_2271

Alternate gene names: 117920714

Gene position: 2735841-2735398 (Counterclockwise)

Preceding gene: 117920715

Following gene: 117920710

Centisome position: 55.02

GC content: 45.72

Gene sequence:

>444_bases
ATGCGTACTTATGATTTAACTCCTCTTTACCGTAGTGCTATTGGTTTTGATCGTTTAGCCCAGATGGCAGAACACGCTGC
CGCGAATAATGGCAACTCAGGTTATCCTCCATATAACATTGAACTCCTTGGCGAAAATCGTTATCGCATTACTATGGCCG
TGGCAGGGTTCTCGATGGAAGAGCTTGAGATCAGTAGCGAAGGTGAGAAATTACTGGTGAAAGGCAATAAGGCCGAAAGC
CAAACCGAGCGTAAATACCTATACCAAGGTATTGCCGAGCGCGGGTTTGAGCGTACCTTCCAACTGGCCGATTATGTGAC
AGTATTGGGTGCCAGTTTAGAGAATGGTTTATTGAACATTGATTTAGTGCGTGAGATCCCTGAAGCGTTAAAACCACGCA
AGATTGAAATCACCACCTCGCGCCTATTAGATGGTCAGTCCTAA

Upstream 100 bases:

>100_bases
CTGTGCCGCTAGGACAGAAGTTAATTTAGGCGAGACAAATGCGTTTTCAATTCAAAAACGTTCGCCATTTTTCCATATTG
CTTAAGACAAGGATATGAAT

Downstream 100 bases:

>100_bases
TCCTTAATTGCGCGGATAAAGAAGGGGAGCTTAGTGCTCCCCTTATTGTTATCCCACCAATTAAAATCCCATGTTGGCTA
TTTCAAAGCATTGCGATGGC

Product: heat shock protein Hsp20

Products: NA

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

Number of amino acids: Translated: 147; Mature: 147

Protein sequence:

>147_residues
MRTYDLTPLYRSAIGFDRLAQMAEHAAANNGNSGYPPYNIELLGENRYRITMAVAGFSMEELEISSEGEKLLVKGNKAES
QTERKYLYQGIAERGFERTFQLADYVTVLGASLENGLLNIDLVREIPEALKPRKIEITTSRLLDGQS

Sequences:

>Translated_147_residues
MRTYDLTPLYRSAIGFDRLAQMAEHAAANNGNSGYPPYNIELLGENRYRITMAVAGFSMEELEISSEGEKLLVKGNKAES
QTERKYLYQGIAERGFERTFQLADYVTVLGASLENGLLNIDLVREIPEALKPRKIEITTSRLLDGQS
>Mature_147_residues
MRTYDLTPLYRSAIGFDRLAQMAEHAAANNGNSGYPPYNIELLGENRYRITMAVAGFSMEELEISSEGEKLLVKGNKAES
QTERKYLYQGIAERGFERTFQLADYVTVLGASLENGLLNIDLVREIPEALKPRKIEITTSRLLDGQS

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=138, Percent_Identity=62.3188405797101, Blast_Score=171, Evalue=2e-44,
Organism=Escherichia coli, GI87082316, Length=139, Percent_Identity=47.4820143884892, Blast_Score=129, Evalue=6e-32,

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: 16494; Mature: 16494

Theoretical pI: Translated: 4.84; Mature: 4.84

Prosite motif: PS01031 HSP20

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.7 %Met     (Translated Protein)
2.7 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.7 %Met     (Mature Protein)
2.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRTYDLTPLYRSAIGFDRLAQMAEHAAANNGNSGYPPYNIELLGENRYRITMAVAGFSME
CCCCCCCHHHHHHCCHHHHHHHHHHHHCCCCCCCCCCEEEEEEECCCEEEEEEEECCCHH
ELEISSEGEKLLVKGNKAESQTERKYLYQGIAERGFERTFQLADYVTVLGASLENGLLNI
HEEECCCCCEEEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEH
DLVREIPEALKPRKIEITTSRLLDGQS
HHHHHHHHHHCCCEEEEEHHHHCCCCC
>Mature Secondary Structure
MRTYDLTPLYRSAIGFDRLAQMAEHAAANNGNSGYPPYNIELLGENRYRITMAVAGFSME
CCCCCCCHHHHHHCCHHHHHHHHHHHHCCCCCCCCCCEEEEEEECCCEEEEEEEECCCHH
ELEISSEGEKLLVKGNKAESQTERKYLYQGIAERGFERTFQLADYVTVLGASLENGLLNI
HEEECCCCCEEEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEH
DLVREIPEALKPRKIEITTSRLLDGQS
HHHHHHHHHHCCCEEEEEHHHHCCCCC

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