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Literature summary for 2.1.1.13 extracted from
- Activation of methionine synthetase by a reduced triphosphopyridine nucleotide-dependent flavoprotein system (1974), J. Biol. Chem., 249, 6745-6753.
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 186000 | - |
gel filtration | Escherichia coli |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Escherichia coli | - |
K12 | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| K12 | Escherichia coli |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 3.8 | - |
- |
Escherichia coli |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| N5-methyltetrahydrofolate + L-homocysteine | - |
Escherichia coli | tetrahydrofolate + L-methionine | - |
? |  |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| vitamin B12 | 1 mol per mol of protein, MW 186000 | Escherichia coli | |
| vitamin B12 | enzyme contains a derivative of vitamin B12 as prosthetic group | Escherichia coli | |
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Release 2023.1 (January 2023)
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