Activating Compound | Comment | Organism | Structure |
---|---|---|---|
alpha-D-glucose 1,6-diphosphate | Km: 0.00077-0.00163 mM | Homo sapiens |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,3-bisphosphoglycerate | - |
Homo sapiens | |
fructose 1,6-diphosphate | - |
Homo sapiens |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.057 | 0.062 | alpha-D-glucose 1-phosphate | isozyme PGM2 | Homo sapiens | |
0.0805 | 0.088 | alpha-D-glucose 1-phosphate | isozyme PGM1 | Homo sapiens |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | Km: 0.016-0.020 mM | Homo sapiens |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
58500 | - |
isozyme PGM1, gel filtration, SDS-PAGE | Homo sapiens |
69000 | - |
isozyme PGM2, gel filtration, SDS-PAGE | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | - |
human | - |
Purification (Comment) | Organism |
---|---|
isozymes PGM1 and PGM2 | Homo sapiens |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
placenta | - |
Homo sapiens | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
40.2 | - |
isozyme PGM2, substrate glucose 1-phosphate | Homo sapiens |
1442 | - |
isozyme PGM1, substrate glucose 1-phosphate | Homo sapiens |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
alpha-D-glucose 1-phosphate | - |
Homo sapiens | alpha-D-glucose 6-phosphate | - |
? | |
alpha-D-glucose 1-phosphate | - |
Homo sapiens | D-glucose 6-phosphate | - |
? | |
additional information | isozyme PGM2 also displays activities of phosphoribomutase and glucose 1,6-bisphosphate synthase | Homo sapiens | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 69000, isozyme PGM1, SDS-PAGE | Homo sapiens |
monomer | 1 * 58500, isozyme PGM1, SDS-PAGE | Homo sapiens |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
52 | - |
isozyme PGM1, 10 min, 80% loss of activity | Homo sapiens |
52 | - |
isozyme PGM2, 10 min, 50% loss of activity | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
isozymes PGM1 and PGM2 | Homo sapiens |