EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
2.5.1.6 | additional information | salt stress induces the enzyme, differential effects on betaine and lignin biosynthesis, overview | Atriplex nummularia |
EC Number | Cloned (Comment) | Organism |
---|---|---|
1.14.15.7 | expression in Escherichia coli | Atriplex nummularia |
2.1.1.103 | - |
Atriplex nummularia |
2.5.1.6 | gene SAMS1, a housekeeping gene, DNA and amino acid sequence determination and analysis, expression analysis and regulation, overview, expression of soluble His-tagged isozyme SAMS1 in Escherichia coli strain M15 | Atriplex nummularia |
2.5.1.6 | gene SAMS2, a housekeeping gene, DNA and amino acid sequence determination and analysis, expression analysis and regulation, overview | Atriplex nummularia |
2.5.1.6 | gene SAMS3, a housekeeping gene, DNA and amino acid sequence determination and analysis, expression analysis and regulation, overview | Atriplex nummularia |
2.5.1.6 | gene SAMS4, a housekeeping gene, DNA and amino acid sequence determination and analysis, expression analysis and regulation, overview | Atriplex nummularia |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.5.1.6 | Mg2+ | - |
Atriplex nummularia |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.15.7 | choline + O2 + reduced ferredoxin | Atriplex nummularia | - |
betaine aldehyde hydrate + H2O + oxidized ferredoxin | - |
? | |
2.1.1.103 | additional information | Atriplex nummularia | the transcript levels of S-adenosyl-L-methionine synthetase are coregulated with those of phosphoethanolamine N-methyltransferase and choline monooxygenase to supply S-adenosyl-L-methionine for betaine synthesis in the leaves | ? | - |
? | |
2.5.1.6 | ATP + L-methionine + H2O | Atriplex nummularia | 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 | phosphate + diphosphate + S-adenosyl-L-methionine | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.14.15.7 | Atriplex nummularia | Q7XZR0 | - |
- |
2.1.1.103 | Atriplex nummularia | - |
- |
- |
2.5.1.6 | Atriplex nummularia | Q6F3F0 | isozyme SAMS3; a halophyte, isozyme SAMS3 | - |
2.5.1.6 | Atriplex nummularia | Q6F3F1 | isozyme SAMS4; a halophyte, isozyme SAMS4 | - |
2.5.1.6 | Atriplex nummularia | Q6F3F3 | isozyme SAMS2; a halophyte, isozyme SAMS2 | - |
2.5.1.6 | Atriplex nummularia | Q7XZR1 | isozyme SAMS1; a halophyte, isozyme SAMS1 | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.14.15.7 | recombinant AnCMO | Atriplex nummularia |
2.5.1.6 | recombinant His-tagged isozyme SAMS1 from Escherichia coli strain M15 | Atriplex nummularia |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.14.15.7 | leaf | expression is induced by salt stress, AnCMO transcript is regulated on a daily, i.e. circardian rhythm | Atriplex nummularia | - |
1.14.15.7 | stem | expression is induced by salt stress | Atriplex nummularia | - |
2.1.1.103 | leaf | - |
Atriplex nummularia | - |
2.5.1.6 | leaf | - |
Atriplex nummularia | - |
2.5.1.6 | additional information | isozyme expression pattern in plant tissues, overview | Atriplex nummularia | - |
2.5.1.6 | root | - |
Atriplex nummularia | - |
2.5.1.6 | stem | - |
Atriplex nummularia | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.5.1.6 | 0.109 | - |
purified recombinant His-tagged isozyme SAMS1 | Atriplex nummularia |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.14.15.7 | choline + O2 + reduced ferredoxin | - |
Atriplex nummularia | betaine aldehyde hydrate + H2O + oxidized ferredoxin | - |
? | |
2.1.1.103 | additional information | the transcript levels of S-adenosyl-L-methionine synthetase are coregulated with those of phosphoethanolamine N-methyltransferase and choline monooxygenase to supply S-adenosyl-L-methionine for betaine synthesis in the leaves | Atriplex nummularia | ? | - |
? | |
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 | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.14.15.7 | AnCMO | - |
Atriplex nummularia |
2.1.1.103 | PEAMT | - |
Atriplex nummularia |
2.1.1.103 | phosphoethanolamine N-methyltransferase | - |
Atriplex nummularia |
2.5.1.6 | S-adenosyl-L-methionine synthetase | - |
Atriplex nummularia |
2.5.1.6 | SAM synthetase | - |
Atriplex nummularia |
2.5.1.6 | SAMS | - |
Atriplex nummularia |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.5.1.6 | ATP | - |
Atriplex nummularia |