EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.1.1.340 | potassium phosphate | - |
Hordeum vulgare | |
2.1.1.340 | sodium carbonate | - |
Hordeum vulgare |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.1.1.340 | 43000 | - |
1 * 43000, SDS-PAGE | Hordeum vulgare |
2.1.1.340 | 45000 | - |
gel filtration | Hordeum vulgare |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.1.1.340 | Hordeum vulgare | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.1.1.340 | - |
Hordeum vulgare |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.1.1.340 | leaf | first leaves synthesize gramine constitutively | Hordeum vulgare | - |
2.1.1.340 | additional information | no activity in seedling | Hordeum vulgare | - |
EC Number | Storage Stability | Organism |
---|---|---|
2.1.1.340 | freeze-thawing reduces activity by 50% | Hordeum vulgare |
2.1.1.340 | leaf extract, 4°C, 75% residual activity after 4 days | Hordeum vulgare |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.1.1.340 | 2 S-adenosyl-L-methionine + 3-aminomethylindole | - |
Hordeum vulgare | 2 S-adenosyl-L-homocysteine + gramine | overall reaction | ? | |
2.1.1.340 | 2 S-adenosyl-L-methionine + N-methyl-3-aminomethylindole | - |
Hordeum vulgare | 2 S-adenosyl-L-homocysteine + (1H-indol-3-yl)-N,N-dimethylmethanamine | - |
? | |
2.1.1.340 | additional information | no substrate: tryptamine. Poor substrate: tyramine | Hordeum vulgare | ? | - |
? | |
2.1.1.340 | S-adenosyl-L-methionine + 3-aminomethylindole | - |
Hordeum vulgare | S-adenosyl-L-homocysteine + N-methyl-3-aminomethylindole | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.1.1.340 | monomer | 1 * 43000, SDS-PAGE | Hordeum vulgare |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.1.1.340 | 9 | - |
- |
Hordeum vulgare |
EC Number | General Information | Comment | Organism |
---|---|---|---|
2.1.1.340 | physiological function | activity in expanding fifth leaves is increased 8- to 20fold by growth at high temperatures(35°C day/30°C night) compared to cool temperatures (15°C/10°C). Several days of high temperature are required for full induction of activity. No induction occurs in leaves which completed expansion in cool conditions before exposure to high temperature | Hordeum vulgare |