Activating Compound | Comment | Organism | Structure |
---|---|---|---|
cAMP | activates isozymes PKAmyt1 and PKAmyt2 | Mytilus galloprovincialis | |
cGMP | activates isozymes PKAmyt1 and PKAmyt2 | Mytilus galloprovincialis | |
additional information | isozyme PKAmyt1 shows 2- and 3.5fold higher affinity for cAMP and cGMP, respectively, than PKAmyt2 | Mytilus galloprovincialis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | kinetics, thermodynamics, isozymes PKAmyt1 and PKAmyt2 | Mytilus galloprovincialis |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | - |
Mytilus galloprovincialis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mytilus galloprovincialis | - |
bivalve mollusk, sea mussel, 2 isozymes PKAmyt1 and PKAmyt2 | - |
Purification (Comment) | Organism |
---|---|
partial purification of 2 isozymes PKAmyt1 and PKAmyt2 from posterior aductor muscle and mantle tissue by 2 steps of ionexchange chromatography, ammonium sulfate precipitation, and immunoaffinity chromatography | Mytilus galloprovincialis |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
mantle | - |
Mytilus galloprovincialis | - |
posterior adductor muscle | - |
Mytilus galloprovincialis | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Mytilus galloprovincialis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + Kemptide | activity of the catalytic subunit C | Mytilus galloprovincialis | ADP + Kemptide phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | isozymes PKAmyt1 and PKAmyt2 contain regulatory subunits Rmyt1 and Rmyt2, respectively | Mytilus galloprovincialis |
Synonyms | Comment | Organism |
---|---|---|
PKA | - |
Mytilus galloprovincialis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
- |
Mytilus galloprovincialis |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
10 | 40 | isozyme PKAmyt1 shows a linear Arrhenius plot, while PKAmyt2 shows a break in Arrhenius plot at 15°C being much more temperature-sensitive above 15°C compared to isozyme PKAmyt1 | Mytilus galloprovincialis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
assay at | Mytilus galloprovincialis |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
ATP | - |
Mytilus galloprovincialis |