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The map label for this gene is ibpA [H]

Identifier: 148259425

GI number: 148259425

Start: 464342

End: 464845

Strand: Reverse

Name: ibpA [H]

Synonym: Acry_0408

Alternate gene names: 148259425

Gene position: 464845-464342 (Counterclockwise)

Preceding gene: 148259431

Following gene: 148259424

Centisome position: 13.72

GC content: 59.52

Gene sequence:

>504_bases
TTGACAACTCGCGTTTTTACTTCGCCCTTGTTTCTGGGCTTTGATCATCTTGAACAGGTGATCGAACGTGCCGCCAAGAC
GTCGTCGGAAGGGTATCCGCCCTACAACATCGAGCAACTCAGCTCGACAAGCCTGCGGATCACCATCGCCGTTGCCGGTT
TCACGATGGACGATCTCCAGATCACGCAGGAAGACAACCAGCTGGTGATCCGGGGCCGCCAGAACGACGACATGCAGGGG
CGTATCTTCCTGCATCGCGGAATAGCCGCGCGTCAGTTCCAGCGGGCTTTCGTTCTCGCGGAAGGTATCGAGGTCAAGGG
CGCCTGGCTCGATAACGGGCTCCTGCATATCGACCTCGCCCGGCCATTGCCGGAAGCGAAGATCCGCACGATCGCCATCA
AGAAGGGAGCAGGCGGCCAAAACGGCGCCAGCTCAGCACGCACGCTCGACAGTGATGCAGTTGCGTCGCGCATCGTTGGG
CGTGAACTTCAGGAGGGTTCCTGA

Upstream 100 bases:

>100_bases
GCCCGATCAATCGGTACTTGCAATGGACGCGATTTATGCCCATTTCGGAGGTGCGAAACGCCGTCCGGGTTTCGCTTGTC
TCGCTCGAAAGGAGGAGGCT

Downstream 100 bases:

>100_bases
CATGAACATCAAGACCCATGACGGTATCGCCGAAGACGCGCCGTTCCAGGCGTTTCTCGATCCGCATCAGATCACCGAGG
CCCAGCTCGCCGAACTCGGA

Product: heat shock protein Hsp20

Products: NA

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

Number of amino acids: Translated: 167; Mature: 166

Protein sequence:

>167_residues
MTTRVFTSPLFLGFDHLEQVIERAAKTSSEGYPPYNIEQLSSTSLRITIAVAGFTMDDLQITQEDNQLVIRGRQNDDMQG
RIFLHRGIAARQFQRAFVLAEGIEVKGAWLDNGLLHIDLARPLPEAKIRTIAIKKGAGGQNGASSARTLDSDAVASRIVG
RELQEGS

Sequences:

>Translated_167_residues
MTTRVFTSPLFLGFDHLEQVIERAAKTSSEGYPPYNIEQLSSTSLRITIAVAGFTMDDLQITQEDNQLVIRGRQNDDMQG
RIFLHRGIAARQFQRAFVLAEGIEVKGAWLDNGLLHIDLARPLPEAKIRTIAIKKGAGGQNGASSARTLDSDAVASRIVG
RELQEGS
>Mature_166_residues
TTRVFTSPLFLGFDHLEQVIERAAKTSSEGYPPYNIEQLSSTSLRITIAVAGFTMDDLQITQEDNQLVIRGRQNDDMQGR
IFLHRGIAARQFQRAFVLAEGIEVKGAWLDNGLLHIDLARPLPEAKIRTIAIKKGAGGQNGASSARTLDSDAVASRIVGR
ELQEGS

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=123, Percent_Identity=50.4065040650407, Blast_Score=124, Evalue=4e-30,
Organism=Escherichia coli, GI87082316, Length=121, Percent_Identity=42.1487603305785, Blast_Score=97, Evalue=5e-22,

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: 18322; Mature: 18191

Theoretical pI: Translated: 6.81; Mature: 6.81

Prosite motif: PS01031 HSP20

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.8 %Met     (Translated Protein)
1.8 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.2 %Met     (Mature Protein)
1.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTTRVFTSPLFLGFDHLEQVIERAAKTSSEGYPPYNIEQLSSTSLRITIAVAGFTMDDLQ
CCCEEECCHHHCCHHHHHHHHHHHHHCCCCCCCCCCHHHCCCCEEEEEEEEECCEECCEE
ITQEDNQLVIRGRQNDDMQGRIFLHRGIAARQFQRAFVLAEGIEVKGAWLDNGLLHIDLA
EEECCCEEEEEECCCCCCCCEEEEECCCHHHHHHHHHHEECCCEEEEEEECCCEEEEEEC
RPLPEAKIRTIAIKKGAGGQNGASSARTLDSDAVASRIVGRELQEGS
CCCCCCCEEEEEEECCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCC
>Mature Secondary Structure 
TTRVFTSPLFLGFDHLEQVIERAAKTSSEGYPPYNIEQLSSTSLRITIAVAGFTMDDLQ
CCEEECCHHHCCHHHHHHHHHHHHHCCCCCCCCCCHHHCCCCEEEEEEEEECCEECCEE
ITQEDNQLVIRGRQNDDMQGRIFLHRGIAARQFQRAFVLAEGIEVKGAWLDNGLLHIDLA
EEECCCEEEEEECCCCCCCCEEEEECCCHHHHHHHHHHEECCCEEEEEEECCCEEEEEEC
RPLPEAKIRTIAIKKGAGGQNGASSARTLDSDAVASRIVGRELQEGS
CCCCCCCEEEEEEECCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCC

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