EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   2.1.1.53 | more |
requirement for substrate activity: two amino groups in a trans conformation, separated by four carbon atoms |
Datura stramonium |
? |
- |
? |
| 2.1.1.53 | more |
substrate with little activity: 1,4 -diamino-cis-but-2-ene, not: aliphatic monoamines, 1,3-diaminopropane, 1,5-diaminopentane, N,N`-dimethyl-1,4-diamino-trans-but-2-ene, 1,3-diamino-2-hydroxypropane, 1,3-diaminoacetone, 1,4-diaminobut-2-yne, N-carbamoylputrescine |
Datura stramonium |
? |
- |
? |
| 2.1.1.53 | more |
inactive with n-butylamine, 1,6-diaminohexane and 1,7-diaminoheptane, the PMT enzyme of potato appears to be specific for putrescine, it does not accept other mono-, di- or tri-amines |
Solanum tuberosum |
? |
- |
? |
| 2.1.1.53 | S-adenosyl-L-methionine + 1,4-diamino-2,3-dibromo-trans-but-2-ene |
- |
Datura stramonium |
S-adenosyl-L-homocysteine + ? |
- |
? |
| 2.1.1.53 | S-adenosyl-L-methionine + 1,4-diamino-2-hydroxybutane |
- |
Datura stramonium |
S-adenosyl-L-homocysteine + ? |
- |
? |
| 2.1.1.53 | S-adenosyl-L-methionine + 1,4-diamino-2-oxobutane |
- |
Datura stramonium |
S-adenosyl-L-homocysteine + ? |
- |
? |
| 2.1.1.53 | S-adenosyl-L-methionine + 1,4-diamino-trans-but-2-ene |
- |
Datura stramonium |
S-adenosyl-L-homocysteine + ? |
- |
? |
| 2.1.1.53 | S-adenosyl-L-methionine + 4-(aminomethyl)piperidine |
- |
Datura stramonium |
S-adenosyl-L-homocysteine + ? |
- |
? |
| 2.1.1.53 | S-adenosyl-L-methionine + N-methylputrescine |
about 8% of activity compared to putrescine |
Nicotiana tabacum |
S-adenosylhomocysteine + N,N-dimethylputrescine |
- |
? |
| 2.1.1.53 | S-adenosyl-L-methionine + putrescine |
- |
Nicotiana tabacum |
S-adenosyl-L-homocysteine + N-methylputrescine |
- |
? |
