KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | enzyme activity decreases with increasing pressure. The Km values for dihydrofolate and NADPH are slightly higher at 200 MPa than at atmospheric pressure. The hydride transfer step is insensitive to pressure, while the dissociation constants of substrates and cofactors increase with pressure | Escherichia coli | |
0.0046 | - |
NADPH | 25°C, pH 7.0, pressure 200 MPa | Escherichia coli | |
0.0178 | - |
7,8-dihydrofolate | 25°C, pH 7.0, pressure 0.1 MPa | Escherichia coli | |
0.0195 | - |
7,8-dihydrofolate | 25°C, pH 7.0, pressure 200 MPa | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | P0ABQ4 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
7,8-dihydrofolate + NADPH + H+ | - |
Escherichia coli | 5,6,7,8-tetrahydrofolate + NADP+ | - |
? | |
additional information | enzyme activity decreases with increasing pressure. The Km values for dihydrofolate and NADPH are slightly higher at 200 MPa than at atmospheric pressure. The hydride transfer step is insensitive to pressure, while the dissociation constants of substrates and cofactors increase with pressure | Escherichia coli | ? | - |
? |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | - |
Escherichia coli |