KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | thermodynamics, steady-state kinetics | Rattus norvegicus | |
0.023 | - |
NADP+ | pH 7.4, 37°C | Rattus norvegicus | |
0.07 | - |
D-glucose 6-phosphate | pH 7.4, 37°C | Rattus norvegicus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | - |
Rattus norvegicus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
50000 | - |
about, native PAGE | Rattus norvegicus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-glucose 6-phosphate + NADP+ | Rattus norvegicus | enzyme catalyzes the first step of the pentose phosphate pathway | D-glucono-1,5-lactone 6-phosphate + NADPH + H+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
female Wistar rats | - |
Purification (Comment) | Organism |
---|---|
978fold from small intestine, by ammonium sulfate precipitation, dialysis, and DEAE ion exchange and 2',5'-ADP affinity chromatography | Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
small intestine | - |
Rattus norvegicus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
53.8 | - |
purified enzyme | Rattus norvegicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-glucose 6-phosphate + NADP+ | - |
Rattus norvegicus | D-glucono-1,5-lactone 6-phosphate + NADPH + H+ | - |
? | |
D-glucose 6-phosphate + NADP+ | enzyme catalyzes the first step of the pentose phosphate pathway | Rattus norvegicus | D-glucono-1,5-lactone 6-phosphate + NADPH + H+ | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 x 48000, SDS-PAGE | Rattus norvegicus |
Synonyms | Comment | Organism |
---|---|---|
G6PD | - |
Rattus norvegicus |
glucose-6-phosphate dehydrogenase | - |
Rattus norvegicus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
38 | - |
- |
Rattus norvegicus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.1 | - |
- |
Rattus norvegicus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7.5 | 9.5 | about 50% of maximal activity at pH 7.5 and pH 9.5 | Rattus norvegicus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADP+ | - |
Rattus norvegicus |