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The map label for this gene is ibpA [H]

Identifier: 228960701

GI number: 228960701

Start: 4009916

End: 4010329

Strand: Reverse

Name: ibpA [H]

Synonym: STM3809.S

Alternate gene names: 228960701

Gene position: 4010329-4009916 (Counterclockwise)

Preceding gene: 16767096

Following gene: 161353566

Centisome position: 82.56

GC content: 50.0

Gene sequence:

>414_bases
ATGCGTAACTTTGATTTATCCCCGCTGTACCGTTCTGCCATTGGTTTTGATCGTCTGTTTAACCTGCTTGAAAATAACCA
AAGCCAAAGTAATGGCGGCTACCCTCCGTACAACGTTGAGCTGGTAGACGAAAACCACTACCGCATCGCCATTGCCGTTG
CCGGTTTCGCGGAAAGCGAACTGGAGATTACTGCCCAGGATAATTTACTGGTGGTAAAAGGCGCTCATGCGGACGAGCAG
AAAGAACGTACTTACCTGTATCAGGGCATTGCCGAGCGTAACTTTGAACGTAAGTTCCAGTTAGCGGAGAACATTCACGT
TCGCGGCGCAAACCTGGTCAACGGGCTGCTGTATATCGAACTGGAGCGCGTGATTCCGGAAGCGAACAAACCGCGCCGTA
TCGAAATTAACTGA

Upstream 100 bases:

>100_bases
CGTAGTGAATAGAAGGGCACGCCTGATGGGTGTTCTGGCAATCCTGGCCTGTCCATGATGGAAGGTCTGACATTCTCGCT
GATTTCAGGAGTTTATGATT

Downstream 100 bases:

>100_bases
TTCCGTCGGGTCGCGTTGCGCGGCCTGTCATCCCATGCTCGCCGTCAGGGAGCATATTCGCACGTAAAGTGTGAAGGTAA
AAACTCGCTTCTTAGAAGGA

Product: heat shock protein IbpA

Products: NA

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

Number of amino acids: Translated: 137; Mature: 137

Protein sequence:

>137_residues
MRNFDLSPLYRSAIGFDRLFNLLENNQSQSNGGYPPYNVELVDENHYRIAIAVAGFAESELEITAQDNLLVVKGAHADEQ
KERTYLYQGIAERNFERKFQLAENIHVRGANLVNGLLYIELERVIPEANKPRRIEIN

Sequences:

>Translated_137_residues
MRNFDLSPLYRSAIGFDRLFNLLENNQSQSNGGYPPYNVELVDENHYRIAIAVAGFAESELEITAQDNLLVVKGAHADEQ
KERTYLYQGIAERNFERKFQLAENIHVRGANLVNGLLYIELERVIPEANKPRRIEIN
>Mature_137_residues
MRNFDLSPLYRSAIGFDRLFNLLENNQSQSNGGYPPYNVELVDENHYRIAIAVAGFAESELEITAQDNLLVVKGAHADEQ
KERTYLYQGIAERNFERKFQLAENIHVRGANLVNGLLYIELERVIPEANKPRRIEIN

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=97.8102189781022, Blast_Score=270, Evalue=2e-74,
Organism=Escherichia coli, GI87082316, Length=138, Percent_Identity=50, Blast_Score=132, Evalue=9e-33,

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: 15750; Mature: 15750

Theoretical pI: Translated: 5.00; Mature: 5.00

Prosite motif: PS01031 HSP20

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
0.7 %Met     (Translated Protein)
0.7 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
0.7 %Met     (Mature Protein)
0.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRNFDLSPLYRSAIGFDRLFNLLENNQSQSNGGYPPYNVELVDENHYRIAIAVAGFAESE
CCCCCCCHHHHHHCCHHHHHHHHHCCCCCCCCCCCCEEEEEEECCCEEEEEEEECCCCCC
LEITAQDNLLVVKGAHADEQKERTYLYQGIAERNFERKFQLAENIHVRGANLVNGLLYIE
EEEEECCCEEEEECCCCCCHHHHHHHHHHHHHCCHHHHHHHHCCEEECCCHHHCEEEEEE
LERVIPEANKPRRIEIN
EEHHCCCCCCCEEEEEC
>Mature Secondary Structure
MRNFDLSPLYRSAIGFDRLFNLLENNQSQSNGGYPPYNVELVDENHYRIAIAVAGFAESE
CCCCCCCHHHHHHCCHHHHHHHHHCCCCCCCCCCCCEEEEEEECCCEEEEEEEECCCCCC
LEITAQDNLLVVKGAHADEQKERTYLYQGIAERNFERKFQLAENIHVRGANLVNGLLYIE
EEEEECCCEEEEECCCCCCHHHHHHHHHHHHHCCHHHHHHHHCCEEECCCHHHCEEEEEE
LERVIPEANKPRRIEIN
EEHHCCCCCCCEEEEEC

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