Cloned (Comment) | Organism |
---|---|
isoenzyme F-I and F-II, expression in Escherichia coli | Synechococcus sp. |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
AMP | isoenzyme F-I is inhibited, isoenzyme F-II is not inhibited | Synechococcus sp. |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.025 | - |
fructose 1,6-diphosphate | isoenzyme F-II | Synechococcus sp. | |
0.052 | - |
fructose 1,6-diphosphate | isoenzyme F-I | Synechococcus sp. | |
0.118 | - |
sedoheptulose-1,7-diphosphate | - |
Synechococcus sp. |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
37000 | - |
4 * 37000, isoenzyme F-II, SDS-PAGE | Synechococcus sp. |
40000 | - |
4 * 40000, isoenzyme F-I, SDS-PAGE | Synechococcus sp. |
150000 | - |
isoenzyme F-II, gel filtration | Synechococcus sp. |
160000 | - |
isoenzyme F-I | Synechococcus sp. |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Synechococcus sp. | - |
PCC 7942 | - |
Purification (Comment) | Organism |
---|---|
2 isoenzymes: F-I and F-II | Synechococcus sp. |
Source Tissue | Comment | Organism | Textmining |
---|
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
11.7 | - |
- |
Synechococcus sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-fructose 1,6-diphosphate + H2O | - |
Synechococcus sp. | D-fructose 6-phosphate + phosphate | - |
? | |
sedoheptulose 1,7-bisphosphate + H2O | activity with isoenzyme F-1, no activity with isoenzyme F-II | Synechococcus sp. | sedoheptulose 7-phosphate + phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
tetramer | 4 * 37000, isoenzyme F-II, SDS-PAGE | Synechococcus sp. |
tetramer | 4 * 40000, isoenzyme F-I, SDS-PAGE | Synechococcus sp. |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
isoenzyme F-I | Synechococcus sp. |
9 | - |
isoenzyme F-II | Synechococcus sp. |