EC Number   |
Substrates |
Organism  |
Products |
Reversibility |
|---|
    2.5.1.6 | ATP + L-methionine + H2O |
- |
Arabidopsis thaliana |
phosphate + diphosphate + S-adenosyl-L-methionine |
- |
? |
| 2.5.1.6 | ATP + L-methionine + H2O |
aspartate family biosynthesis pathway and methionine metabolism, regulation, S-adenosyl-L-methionine activates threonine synthase expression and negatively regulates the transcript level of the cystathionine gamma-synthase, overview |
Arabidopsis thaliana |
phosphate + diphosphate + S-adenosyl-L-methionine |
- |
? |
| 2.5.1.6 | ATP + L-methionine + H2O |
S-adenosylmethionine synthetase 3 is important for pollen tube growth |
Arabidopsis thaliana |
phosphate + diphosphate + S-adenosyl-L-methionine |
- |
? |
| 2.5.1.6 | more |
protein S-nitrosylation by NO represents a redox-based regulation mechanism playing a pivotal role in plants, MAT catalyzes the synthesis of the ethylene precursor S-adenosylmethionine and NO influences ethylene production in plants, the enzyme probably mediates the cross-talk between ethylene and NO signaling, overview |
Arabidopsis thaliana |
? |
- |
? |
| 2.5.1.6 | ATP + L-methionine + H2O |
- |
Atriplex nummularia |
phosphate + diphosphate + S-adenosyl-L-methionine |
- |
? |
| 2.5.1.6 | ATP + L-methionine + H2O |
S-adenosyl-L-methionine is required for betaine synthesis and also for the synthesis of other compounds, especially lignin, transcript levels of the enzyme are co-regulated with those of phosphoethanolamine N-methyltransferase and choline monooxygenase to supply S-adenosyl-L-methionine for betaine synthesis in the leaves, overview, enzyme regulation pattern in plant tissues, overview |
Atriplex nummularia |
phosphate + diphosphate + S-adenosyl-L-methionine |
- |
? |
| 2.5.1.6 | ATP + D,L-methionine-(methyl-D3) + H2O |
- |
Bacillus subtilis |
? |
- |
? |
| 2.5.1.6 | ATP + L-methionine + H2O |
- |
Bacillus subtilis |
phosphate + diphosphate + S-adenosyl-L-methionine |
- |
? |
| 2.5.1.6 | more |
genes in the S-box family are regulated by binding of S-adenosylmethionine to the 5' region of the mRNA of the regulated gene, SAM binding promotes a rearrangement of the RNA structure that results in premature termination of transcription in vitro and repression of expression of the downstream coding sequence, the S-box RNA element therefore acts as a SAM-binding riboswitch in vitro |
Bacillus subtilis |
? |
- |
? |
| 2.5.1.6 | ATP + D,L-methionine-(methyl-D3) + H2O |
- |
Bacillus subtilis ATCC 6051 |
? |
- |
? |
