Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | uncultured archaeon |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.005 | - |
oxidized coenzyme F420 | pH 6.0, 20°C | uncultured archaeon | |
0.005 | - |
5,10-methylenetetrahydromethanopterin | pH 6.0, 20°C | uncultured archaeon | |
0.015 | - |
5,10-methylenetetrahydromethanopterin | pH 6.0, 20°C | uncultured archaeon |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
30283 | - |
x * 30283, calculated | uncultured archaeon |
30287 | - |
x * 30287, calculated from sequence | uncultured archaeon |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
uncultured archaeon | D1JH91 | - |
- |
Purification (Comment) | Organism |
---|---|
- |
uncultured archaeon |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1100 | - |
pH 6.0, 20°C | uncultured archaeon |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
5,10-methylenetetrahydromethanopterin + oxidized coenzyme F420 | - |
uncultured archaeon | 5,10-methenyltetrahydromethanopterin + reduced coenzyme F420 | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 30283, calculated | uncultured archaeon |
? | x * 30287, calculated from sequence | uncultured archaeon |
Synonyms | Comment | Organism |
---|---|---|
CBH37899 | - |
uncultured archaeon |
F420-dependent methylenetetrahydromethanopterin dehydrogenase | - |
uncultured archaeon |
MTD | - |
uncultured archaeon |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
70 | - |
- |
uncultured archaeon |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
20 | 80 | 20°C: about 55% of maximal activity, 80°C: about 75% of maximal activity | uncultured archaeon |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
10 | - |
enzyme diluted in 120 mM potassium phosphate buffer pH 6.0 at temperature below 10°C shows a half-life of less than 1 h. Higher concentrations of potassium phosphate stabilize, the optimum concentration being 0.5-0.8 M | uncultured archaeon |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | - |
assay at | uncultured archaeon |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
additional information | when NAD+ or NADP+ is used instead of F420, the specific activity is less than 0.001 U/mg | uncultured archaeon |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
uncultured archaeon | calculated from sequence | - |
6.1 |