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The map label for this gene is ibpA [H]

Identifier: 218532893

GI number: 218532893

Start: 5360209

End: 5360679

Strand: Reverse

Name: ibpA [H]

Synonym: Mchl_5016

Alternate gene names: 218532893

Gene position: 5360679-5360209 (Counterclockwise)

Preceding gene: 218532896

Following gene: 218532889

Centisome position: 92.78

GC content: 66.67

Gene sequence:

>471_bases
ATGCGTCAGTTCGATCTTGCCCCCCTGTACCGTTCCACCGTCGGTTTCGACCGCCTGTTCTCGGCCCTCGACGGTTTCGT
GAGCACCGAGGCGGCTCCGACCTACCCGCCCTACAACATCGAGCGCACCGGTGAGAATGTCTACCGCGTCACCGTCGCGG
TCGCCGGCTTTACCGAGGCCGACCTGTCGATCGAGGTGAAGGAGAACGCCCTCACCATCAAGGGTGAGCGCAAGCCTGCC
GAGGGCAAGTCCGCCGAGGTACTCTACCAGGGCATCGCCGCCCGCGCCTTCGAGCGCCGCTTCCAGCTTGCCGACCACGT
TCAGGTGACCGGCGCCGTACTCGAGAACGGCCTCCTCCATGTCGATCTCGTCCGTGAGGTCCCGGAGGCGAAGAAGCCGC
GCCGCATCGAGATCGCCAGCCGGCCGTCGAGCCAGCCGGTGATCGAGGGCTCGGTCCAGCAGGCCGCCTAA

Upstream 100 bases:

>100_bases
CCAATATCATCGATGCGCCGGCCGAGACGGCGGCGCGACGGTCCGGCCCACGGGCGGACCCGAATACATCGAGCATGTTG
CTTCTTCTGGAGGATATGTG

Downstream 100 bases:

>100_bases
TCGCTCAGCCGCAAGGCTGACCCCGCAGGGGAGCGCCCCGGCCGTCGAGGCCGGGGCGTTTTCACATCTTTGGGTCAGAA
ATCCCCGAACCGGTCGCCGG

Product: heat shock protein Hsp20

Products: NA

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

Number of amino acids: Translated: 156; Mature: 156

Protein sequence:

>156_residues
MRQFDLAPLYRSTVGFDRLFSALDGFVSTEAAPTYPPYNIERTGENVYRVTVAVAGFTEADLSIEVKENALTIKGERKPA
EGKSAEVLYQGIAARAFERRFQLADHVQVTGAVLENGLLHVDLVREVPEAKKPRRIEIASRPSSQPVIEGSVQQAA

Sequences:

>Translated_156_residues
MRQFDLAPLYRSTVGFDRLFSALDGFVSTEAAPTYPPYNIERTGENVYRVTVAVAGFTEADLSIEVKENALTIKGERKPA
EGKSAEVLYQGIAARAFERRFQLADHVQVTGAVLENGLLHVDLVREVPEAKKPRRIEIASRPSSQPVIEGSVQQAA
>Mature_156_residues
MRQFDLAPLYRSTVGFDRLFSALDGFVSTEAAPTYPPYNIERTGENVYRVTVAVAGFTEADLSIEVKENALTIKGERKPA
EGKSAEVLYQGIAARAFERRFQLADHVQVTGAVLENGLLHVDLVREVPEAKKPRRIEIASRPSSQPVIEGSVQQAA

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=55.7971014492754, Blast_Score=157, Evalue=4e-40,
Organism=Escherichia coli, GI87082316, Length=144, Percent_Identity=43.0555555555556, Blast_Score=126, Evalue=6e-31,

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: 17174; Mature: 17174

Theoretical pI: Translated: 5.83; Mature: 5.83

Prosite motif: PS01031 HSP20

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
0.6 %Met     (Translated Protein)
0.6 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
0.6 %Met     (Mature Protein)
0.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRQFDLAPLYRSTVGFDRLFSALDGFVSTEAAPTYPPYNIERTGENVYRVTVAVAGFTEA
CCCCCCCHHHHHHCCHHHHHHHHHHHHCCCCCCCCCCCCCEECCCEEEEEEEEEECCCCC
DLSIEVKENALTIKGERKPAEGKSAEVLYQGIAARAFERRFQLADHVQVTGAVLENGLLH
CEEEEEECCEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEE
VDLVREVPEAKKPRRIEIASRPSSQPVIEGSVQQAA
EHHHHHCCCCCCCCEEEEECCCCCCCEECCCCCCCC
>Mature Secondary Structure
MRQFDLAPLYRSTVGFDRLFSALDGFVSTEAAPTYPPYNIERTGENVYRVTVAVAGFTEA
CCCCCCCHHHHHHCCHHHHHHHHHHHHCCCCCCCCCCCCCEECCCEEEEEEEEEECCCCC
DLSIEVKENALTIKGERKPAEGKSAEVLYQGIAARAFERRFQLADHVQVTGAVLENGLLH
CEEEEEECCEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEE
VDLVREVPEAKKPRRIEIASRPSSQPVIEGSVQQAA
EHHHHHCCCCCCCCEEEEECCCCCCCEECCCCCCCC

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