EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.173 | Mg2+ | required | Vigna radiata var. radiata |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.173 | ATP + beta-D-ribosylnicotinate | Vigna radiata var. radiata | conversion of beta-D-ribosylnicotinate into nicotinate mononucleotide by NaR kinase in cotyledons of mungbean seedlings | ADP + nicotinate beta-D-ribonucleotide | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.1.173 | Vigna radiata var. radiata | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.7.1.173 | native enzyme partially by ammonium sulfate fractionation | Vigna radiata var. radiata |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.7.1.173 | cotyledon | of germinating mungbean seedlings | Vigna radiata var. radiata | - |
2.7.1.173 | embryonic axis | lower activity | Vigna radiata var. radiata | - |
2.7.1.173 | seedling | - |
Vigna radiata var. radiata | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.7.1.173 | 0.000009 | - |
enzyme in cotyledons, pH 7.6, 27°C | Vigna radiata var. radiata |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.173 | ATP + beta-D-ribosylnicotinate | - |
Vigna radiata var. radiata | ADP + nicotinate beta-D-ribonucleotide | - |
? | |
2.7.1.173 | ATP + beta-D-ribosylnicotinate | conversion of beta-D-ribosylnicotinate into nicotinate mononucleotide by NaR kinase in cotyledons of mungbean seedlings | Vigna radiata var. radiata | ADP + nicotinate beta-D-ribonucleotide | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.7.1.173 | NaR kinase | - |
Vigna radiata var. radiata |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.7.1.173 | 27 | - |
assay at | Vigna radiata var. radiata |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.7.1.173 | 7.6 | - |
assay at | Vigna radiata var. radiata |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.173 | ATP | - |
Vigna radiata var. radiata |
EC Number | General Information | Comment | Organism |
---|---|---|---|
2.7.1.173 | metabolism | in addition to the seven-component pyridine nucleotide cycle, an eight-component cycle involving nicotinate riboside kinase operates in plants. NaR kinase does not make a significant contribution to salvage for pyridine nucleotide synthesis | Vigna radiata var. radiata |