EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.11 | AMP | 2-5 mM, maximal activation at 3 mM ATP | Kluyveromyces lactis | |
2.7.1.11 | D-fructose 2,6-bisphosphate | approx. 200-400 mM, maximal activation at 3 mM ATP | Kluyveromyces lactis |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.11 | ATP | in the absence of AMP and fructose 2,6-bisphosphate | Kluyveromyces lactis |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.1.11 | 0.29 | - |
D-fructose 6-phosphate | pH 7.15, 25°C, in the presence of 0.1 mM fructose 2,6-bisphosphate | Kluyveromyces lactis | |
2.7.1.11 | 0.37 | - |
D-fructose 6-phosphate | pH 7.15, 25°C, in the presence of 1 mM AMP | Kluyveromyces lactis | |
2.7.1.11 | 1.58 | - |
D-fructose 6-phosphate | pH 7.15, 25°C | Kluyveromyces lactis |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.7.1.11 | 102000 | - |
x * 119000 + x * 102000, encoded by KLPFK1 and KLPFK2 genes, SDS-PAGE | Kluyveromyces lactis |
2.7.1.11 | 119000 | - |
x * 119000 + x * 102000, encoded by KLPFK1 and KLPFK2 genes, SDS-PAGE | Kluyveromyces lactis |
2.7.1.11 | 845000 | - |
sedimentation equilibrium analysis | Kluyveromyces lactis |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.11 | ATP + D-fructose 6-phosphate | Kluyveromyces lactis | - |
ADP + D-fructose 1,6-bisphosphate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.1.11 | Kluyveromyces lactis | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.7.1.11 | polyethylene glycol, Cibacron blue F 3G, Sepharose 6B, Resource Q, BioSil SEC 400 | Kluyveromyces lactis |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.7.1.11 | 101 | - |
- |
Kluyveromyces lactis |
EC Number | Storage Stability | Organism |
---|---|---|
2.7.1.11 | 4°C, precipitated in 50 mM potassium phosphate, pH 7.0, 5 mM 2-mercaptoethanol, 1 mM EDTA, 0.5 mM PMSF, several weeks, no loss of activity | Kluyveromyces lactis |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.11 | ATP + D-fructose 6-phosphate | - |
Kluyveromyces lactis | ADP + D-fructose 1,6-bisphosphate | - |
? | |
2.7.1.11 | ATP + D-fructose 6-phosphate | no cooperativity with respect to fructose 6-phosphate | Kluyveromyces lactis | ADP + D-fructose 1,6-bisphosphate | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.7.1.11 | ? | x * 119000 + x * 102000, encoded by KLPFK1 and KLPFK2 genes, SDS-PAGE | Kluyveromyces lactis |