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Literature summary for 2.7.11.11 extracted from

  • Leboulle, G.; Muller, U.
    Synergistic activation of insect cAMP-dependent protein kinase A (type II) by cyclicAMP and cyclicGMP (2004), FEBS Lett., 576, 216-220.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
cAMP dependent on, acts synergistically with cGMP, binding site domain structure on the regulatory subunit RII Apis mellifera
cGMP activates, acts synergistically with cAMP Apis mellifera
additional information phosphate-binding cassettes PCB of domain A and B of the regulatory subunits Apis mellifera

Cloned(Commentary)

Cloned (Comment) Organism
regulatory subunit RII, DNA sequence determination and analysis, phylogenetic analysis Apis mellifera

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
Apis mellifera

Organism

Organism UniProt Comment Textmining
Apis mellifera Q6ZXJ1
-
-

Purification (Commentary)

Purification (Comment) Organism
PKAII holoenzyme from bee brain by ion exchange, adsorption, and cAMP-affinity chromatography, thereby dissociation of regulatory and catalytic subunits, and reconstitution Apis mellifera

Renatured (Commentary)

Renatured (Comment) Organism
reconstitution of holoenzyme from purified subunits in 50 mM Tris-HCl, pH 7.8, 1 mM EDTA, 1 mM EGTA, 10 mM 2-mercaptoethanol, and 0.1 M NaCl Apis mellifera

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Apis mellifera
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + phosphatase inhibitor PKI
-
Apis mellifera ADP + phosphorylated phosphatase inhibitor PKI
-
?

Subunits

Subunits Comment Organism
More structure, deduced from DNA and amino acid sequence, analysis and comparison Apis mellifera

Synonyms

Synonyms Comment Organism
PKAII
-
Apis mellifera
protein kinase A type II
-
Apis mellifera

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
20
-
assay at Apis mellifera

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
assay at Apis mellifera

Cofactor

Cofactor Comment Organism Structure
ATP
-
Apis mellifera