Click here to switch to the map view.

The map label for this gene is ibpA [H]

Identifier: 37678199

GI number: 37678199

Start: 13955

End: 14389

Strand: Direct

Name: ibpA [H]

Synonym: VV0015

Alternate gene names: 37678199

Gene position: 13955-14389 (Clockwise)

Preceding gene: 37678198

Following gene: 37678201

Centisome position: 0.42

GC content: 46.67

Gene sequence:

>435_bases
ATGCGTAATGTAGATTTCTCACCACTATACCGTAATGCGATTGGTTTTGACCGTCTGTTCAACCTGATGGAAGCCAGCGC
AGCCAAAAACAGTTCTGGCGGTTACCCTCCATACAACATTGAGCAAAAAGATGAGCACAACTACCGCATCACGATGGCAG
TTGCGGGGTTCGCTGAAGATCAGCTCGATTTGACGCAAAACGAAAACATGTTGATCGTGAAGGGTGAACGCAAAGCCGAA
GAAGGTAAAAACTACGTTTATCAAGGCATTGCAGAGCGCGACTTTGAGCGTAAATTCCAGCTAGCGGATTACGTCAAAGT
GGTGGGTGCATCGATGGAAAATGGCTTACTGCACATCGATTTGGTGCGTGAAATTCCAGAAGCGATGCAACCACGTAAAA
TTGCCATTGGTGGCACTAAACTGCTCGAGAATTGA

Upstream 100 bases:

>100_bases
GTGGACTATCGAATCCCTTAGCTCGGCGTTTTCTTGCATAAACACGCCAACAAGATAGGTTTATCTGGGCTAAGACTATT
GCTTAAAAGAGGATAGGATT

Downstream 100 bases:

>100_bases
TGTCTGTGCTGTTAAATAGCAGCGAGTCGACTGGGGCAGGGCGACCAAACAGGTAGCCTTGCCCAAAATCACATTGAAAT
TGAGCAAGTAACTCTTCTTG

Product: 16 kDa heat shock protein A

Products: NA

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

Number of amino acids: Translated: 144; Mature: 144

Protein sequence:

>144_residues
MRNVDFSPLYRNAIGFDRLFNLMEASAAKNSSGGYPPYNIEQKDEHNYRITMAVAGFAEDQLDLTQNENMLIVKGERKAE
EGKNYVYQGIAERDFERKFQLADYVKVVGASMENGLLHIDLVREIPEAMQPRKIAIGGTKLLEN

Sequences:

>Translated_144_residues
MRNVDFSPLYRNAIGFDRLFNLMEASAAKNSSGGYPPYNIEQKDEHNYRITMAVAGFAEDQLDLTQNENMLIVKGERKAE
EGKNYVYQGIAERDFERKFQLADYVKVVGASMENGLLHIDLVREIPEAMQPRKIAIGGTKLLEN
>Mature_144_residues
MRNVDFSPLYRNAIGFDRLFNLMEASAAKNSSGGYPPYNIEQKDEHNYRITMAVAGFAEDQLDLTQNENMLIVKGERKAE
EGKNYVYQGIAERDFERKFQLADYVKVVGASMENGLLHIDLVREIPEAMQPRKIAIGGTKLLEN

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=137, Percent_Identity=60.5839416058394, Blast_Score=169, Evalue=8e-44,
Organism=Escherichia coli, GI87082316, Length=138, Percent_Identity=43.4782608695652, Blast_Score=119, Evalue=7e-29,

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: 16362; Mature: 16362

Theoretical pI: Translated: 5.03; Mature: 5.03

Prosite motif: PS01031 HSP20

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
4.2 %Met     (Translated Protein)
4.2 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
4.2 %Met     (Mature Protein)
4.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRNVDFSPLYRNAIGFDRLFNLMEASAAKNSSGGYPPYNIEQKDEHNYRITMAVAGFAED
CCCCCCCHHHHHHCCHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCEEEEEEEECCCCC
QLDLTQNENMLIVKGERKAEEGKNYVYQGIAERDFERKFQLADYVKVVGASMENGLLHID
CCCCCCCCCEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCEEEEH
LVREIPEAMQPRKIAIGGTKLLEN
HHHHHHHHCCCCEEEECCHHHHCC
>Mature Secondary Structure
MRNVDFSPLYRNAIGFDRLFNLMEASAAKNSSGGYPPYNIEQKDEHNYRITMAVAGFAED
CCCCCCCHHHHHHCCHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCEEEEEEEECCCCC
QLDLTQNENMLIVKGERKAEEGKNYVYQGIAERDFERKFQLADYVKVVGASMENGLLHID
CCCCCCCCCEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCEEEEH
LVREIPEAMQPRKIAIGGTKLLEN
HHHHHHHHCCCCEEEECCHHHHCC

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: NA