Activating Compound | Comment | Organism | Structure |
---|---|---|---|
histone H1 | increased activity | Zea mays | |
polylysine | increased activity | Zea mays | |
protamine | in the presence of ammonium sulfate | Zea mays | |
protamine | in the presence of ammoniumsulfate | Zea mays |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
okadaic acid | IC50: 0.18 nM; IC50: 0.1 nM | Zea mays |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
38000 | - |
alphabetagamma, 1 * 66000 + 1 * 57000 + 1 * 38000, SDS-PAGE | Zea mays |
57000 | - |
alphabetagamma, 1 * 66000 + 1 * 57000 + 1 * 38000, SDS-PAGE | Zea mays |
57000 | - |
x * 57000 + x * 66000, SDS-PAGE | Zea mays |
66000 | - |
alphabetagamma, 1 * 66000 + 1 * 57000 + 1 * 38000, SDS-PAGE | Zea mays |
66000 | - |
x * 57000 + x * 66000, SDS-PAGE | Zea mays |
140000 | 160000 | gel filtration | Zea mays |
180000 | 200000 | gel filtration | Zea mays |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Zea mays | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Zea mays |
Source Tissue | Comment | Organism | Textmining |
---|
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.064 | - |
after thiophosphorylase alpha-Sepharose purification step, with phosphorylated alpha phosphorylase as substrate and in the presence of 0.03 mg protamine and 16 mM ammonium sulfate | Zea mays |
0.12 | - |
after thiophosphorylase alpha-Sepharose purification step, with phosphorylated alpha phosphorylase as substrate and in the presence of 0.03 mg protamine and 16 mM ammonium sulfate | Zea mays |
0.49 | - |
with p-nitrophenyl phosphate as substrate | Zea mays |
1.12 | - |
with p-nitrophenyl phosphate as substrate | Zea mays |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
p-nitrophenyl phosphate + H2O | - |
Zea mays | p-nitrophenol + phosphate | - |
? | |
phosphorylated phosphorylase alpha + H2O | - |
Zea mays | phosphorylase alpha + phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 57000 + x * 66000, SDS-PAGE | Zea mays |
trimer | alphabetagamma, 1 * 66000 + 1 * 57000 + 1 * 38000, SDS-PAGE | Zea mays |
Synonyms | Comment | Organism |
---|---|---|
PP2AI | - |
Zea mays |
PP2AII | - |
Zea mays |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.0000001 | - |
IC50: 0.1 nM | Zea mays | okadaic acid | |
0.00000018 | - |
IC50: 0.18 nM | Zea mays | okadaic acid |