Cloned (Comment) | Organism |
---|---|
expressed in xylem-tissues of roots, three genes isolated from Nicotiana sylvestris: NsPMT1, NsPMT2, NsPMT3, a highly conserved NsPMT 5'-flanking region is sufficient for tissue-specific and jasmonate-responsive expression of all three PMT genes | Nicotiana sylvestris |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + putrescine | Nicotiana sylvestris | enzyme catalyzes the initial reaction in the biosynthesis of tropane and pyrrolidine alkaloids from putrescine | S-adenosyl-L-homocysteine + N-methylputrescine | - |
? | |
S-adenosyl-L-methionine + putrescine | Nicotiana sylvestris | enzyme is probably involved in nicotine biosynthesis | S-adenosyl-L-homocysteine + N-methylputrescine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Nicotiana sylvestris | Q9ZWT7 | - |
- |
Nicotiana sylvestris | Q9ZWT8 | - |
- |
Nicotiana sylvestris | Q9ZWT9 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
bark | - |
Nicotiana sylvestris | - |
endodermis | - |
Nicotiana sylvestris | - |
root | - |
Nicotiana sylvestris | - |
xylem | - |
Nicotiana sylvestris | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + putrescine | - |
Nicotiana sylvestris | S-adenosyl-L-homocysteine + N-methylputrescine | - |
? | |
S-adenosyl-L-methionine + putrescine | enzyme catalyzes the initial reaction in the biosynthesis of tropane and pyrrolidine alkaloids from putrescine | Nicotiana sylvestris | S-adenosyl-L-homocysteine + N-methylputrescine | - |
? | |
S-adenosyl-L-methionine + putrescine | enzyme is probably involved in nicotine biosynthesis | Nicotiana sylvestris | S-adenosyl-L-homocysteine + N-methylputrescine | - |
? |