Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli BL21 cells | Pisum sativum |
Protein Variants | Comment | Organism |
---|---|---|
E205K | the mutation of isoform NDPK2 is associated with paraquat resistance | Pisum sativum |
I12L | the mutation of isoform NDPK2 is associated with paraquat resistance | Pisum sativum |
P45S | the mutation of isoform NDPK3 is associated with paraquat resistance | Pisum sativum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
16500 | - |
x * 16500, isoform NDPK3, calculated from amino acid sequence | Pisum sativum |
17600 | - |
x * 17600, low-molecular weight isoform NDPK2, calculated from amino acid sequence | Pisum sativum |
18500 | - |
x * 18500, high-molecular weight isoform NDPK2, calculated from amino acid sequence | Pisum sativum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pisum sativum | - |
paraquat-resistant line R3-1 | - |
Pisum sativum | C0STY5 | isoform NDPK2; cultivar Alaska | - |
Pisum sativum | C0STY7 | isoform NDPK3; cultivar Alaska | - |
Pisum sativum | C0STY8 | isoform NDPK3; paraquat-resistant line R3-1 | - |
Posttranslational Modification | Comment | Organism |
---|---|---|
phosphoprotein | autophosphorylation | Pisum sativum |
Purification (Comment) | Organism |
---|---|
glutathione Sepharose column chromatography, and gel filtration | Pisum sativum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Pisum sativum | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
41.3 | - |
wild type isoform NDPK2, using dTDP as substrate, at pH 7.5 and 22°C | Pisum sativum |
63.98 | - |
line R3-1 isoform NDPK3, using dGDP as substrate, at pH 7.5 and 22°C | Pisum sativum |
64.43 | - |
wild type isoform NDPK3, using dGDP as substrate, at pH 7.5 and 22°C | Pisum sativum |
90.55 | - |
line R3-1 isoform NDPK2, using dTDP as substrate, at pH 7.5 and 22°C | Pisum sativum |
103.5 | - |
line R3-1 isoform NDPK3, using dTDP as substrate, at pH 7.5 and 22°C | Pisum sativum |
112.6 | - |
wild type isoform NDPK3, using dTDP as substrate, at pH 7.5 and 22°C | Pisum sativum |
156.6 | - |
wild type isoform NDPK2, using dGDP as substrate, at pH 7.5 and 22°C | Pisum sativum |
283.9 | - |
line R3-1 isoform NDPK2, using dGDP as substrate, at pH 7.5 and 22°C | Pisum sativum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + dGDP | dGDP is preferred over dTDP as an acceptor | Pisum sativum | ADP + dGTP | - |
? | |
ATP + dTDP | - |
Pisum sativum | ADP + dTTP | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 16500, isoform NDPK3, calculated from amino acid sequence | Pisum sativum |
? | x * 17600, low-molecular weight isoform NDPK2, calculated from amino acid sequence | Pisum sativum |
? | x * 18500, high-molecular weight isoform NDPK2, calculated from amino acid sequence | Pisum sativum |
Synonyms | Comment | Organism |
---|---|---|
NDPK2 | isoform | Pisum sativum |
NDPK3 | isoform | Pisum sativum |
nucleoside diphosphate kinase | - |
Pisum sativum |
Organism | Comment | Expression |
---|---|---|
Pisum sativum | isoform NDPK2 shows an increased level of activity and autophosphorylation in R3-1 plants compared to wild type plants | up |
General Information | Comment | Organism |
---|---|---|
physiological function | there is a strong interaction between isoform NDPK2 and CAT1 in R3-1 plants, which possibly plays a vital role in the antioxidant defense against reactive oxygen species | Pisum sativum |