Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Mn2+ | above 1 mM | Escherichia coli |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | required | Escherichia coli | |
Mn2+ | below 1 mM more effective than Mg2+, above 1 mM inhibitory | Escherichia coli | |
phosphate | - |
Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
5-methyltetrahydropteroyl-gamma-glutamyl-gamma-glutamylglutamate + L-homocysteine | - |
Escherichia coli | tetrahydropteroyl-gamma-glutamyl-gamma-glutamylglutamate + L-methionine | - |
? | |
5-methyltetrahydropteroyl-gamma-glutamyl-gamma-glutamylglutamate + L-homocysteine | - |
Escherichia coli B / ATCC 11303 | tetrahydropteroyl-gamma-glutamyl-gamma-glutamylglutamate + L-methionine | - |
? | |
additional information | monoglutamate analog not used | Escherichia coli | ? | - |
? | |
additional information | monoglutamate analog not used | Escherichia coli B / ATCC 11303 | ? | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.1 | - |
- |
Escherichia coli |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6 | 8.7 | pH 6.0: about 70% of maximum activity, pH 8.7: about 90% of maximum activity | Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
additional information | vitamin-B12 independent enzyme | Escherichia coli |