EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.4.1.3 | Aminooxyacetate | 5 mM, weak inhibition of isozymes 1-3 | Chlamydomonas reinhardtii | |
1.4.1.3 | EDTA | 5 mM, 80-90% inhibition of isozymes 1-3 | Chlamydomonas reinhardtii | |
1.4.1.3 | KCN | 50 mM, strong inhibition of isozymes 1-3 | Chlamydomonas reinhardtii | |
1.4.1.3 | Methylacetimidate | 100 mM, moderate inhibition of isozymes 1-3 | Chlamydomonas reinhardtii | |
1.4.1.3 | Ni2+ | 1 mM, moderate inhibition of isozymes 1-3 | Chlamydomonas reinhardtii | |
1.4.1.3 | o-phenanthroline | 5 mM, strong inhibition of isozymes 1-3 | Chlamydomonas reinhardtii | |
1.4.1.3 | p-hydroxymercuribenzoate | 5 mM, moderate inhibition of isozymes 1-3 | Chlamydomonas reinhardtii | |
1.4.1.3 | pyridoxal 5'-phosphate | 5 mM, 100% inhibition | Chlamydomonas reinhardtii | |
1.4.1.3 | Zn2+ | 1 mM, strong inhibition of isozymes 1-3 | Chlamydomonas reinhardtii |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.4.1.3 | 0.07 | - |
NADH | isozyme 1, amination activity, cofactor NADH | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.09 | - |
NADH | isozyme 3, amination activity, cofactor NADH | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.14 | - |
NADH | isozyme 2, amination activity, cofactor NADH | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.2 | - |
NAD+ | isozyme 1, deamination activity | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.26 | - |
NAD+ | isozyme 2, deamination activity | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.27 | - |
NADPH | isozyme 1, amination activity, cofactor NADPH | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.32 | - |
NAD+ | isozyme 3, deamination activity | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.36 | - |
2-oxoglutarate | isozyme 1, amination activity, cofactor NADH | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.46 | - |
NADPH | isozyme 3, amination activity, cofactor NADPH | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.59 | - |
2-oxoglutarate | isozyme 3, amination activity, cofactor NADH | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.64 | - |
L-glutamate | isozyme 1, deamination activity | Chlamydomonas reinhardtii | |
1.4.1.3 | 0.78 | - |
NADPH | isozyme 2, amination activity, cofactor NADPH | Chlamydomonas reinhardtii | |
1.4.1.3 | 1.23 | - |
2-oxoglutarate | isozyme 2, amination activity, cofactor NADH | Chlamydomonas reinhardtii | |
1.4.1.3 | 1.54 | - |
2-oxoglutarate | isozyme 1, amination activity, cofactor NADPH | Chlamydomonas reinhardtii | |
1.4.1.3 | 1.73 | - |
2-oxoglutarate | isozyme 3, amination activity, cofactor NADH | Chlamydomonas reinhardtii | |
1.4.1.3 | 1.85 | - |
2-oxoglutarate | isozyme 2, amination activity, cofactor NADPH | Chlamydomonas reinhardtii | |
1.4.1.3 | 3 | - |
L-glutamate | isozyme 3, deamination activity | Chlamydomonas reinhardtii | |
1.4.1.3 | 3.52 | - |
L-glutamate | isozyme 2, deamination activity | Chlamydomonas reinhardtii | |
1.4.1.3 | 13 | - |
NH4+ | isozyme 2, amination activity, cofactor NADH | Chlamydomonas reinhardtii | |
1.4.1.3 | 30 | - |
NH4+ | isozyme 1, amination activity, cofactor NADH | Chlamydomonas reinhardtii | |
1.4.1.3 | 36 | - |
NH4+ | isozyme 1, amination activity, cofactor NADPH | Chlamydomonas reinhardtii | |
1.4.1.3 | 41 | - |
NH4+ | isozyme 3, amination activity, cofactor NADPH | Chlamydomonas reinhardtii | |
1.4.1.3 | 44 | - |
NH4+ | isozyme 3, amination activity, cofactor NADH | Chlamydomonas reinhardtii | |
1.4.1.3 | 53 | - |
NH4+ | isozyme 2, amination activity, cofactor NADPH | Chlamydomonas reinhardtii |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
1.4.1.3 | Ca2+ | 1 mM, 1.5fold activation of isozymes 1 and 3, 2.5fold activation of isozyme 2 | Chlamydomonas reinhardtii |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.4.1.3 | 44000 | - |
4 * 44000 + 2 * 46000, isoenzyme GDH2, SDS-PAGE | Chlamydomonas reinhardtii |
1.4.1.3 | 46000 | - |
4 * 44000 + 2 * 46000, isoenzyme GDH2, SDS-PAGE | Chlamydomonas reinhardtii |
1.4.1.3 | 266000 | 269000 | gel filtration | Chlamydomonas reinhardtii |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.4.1.3 | Chlamydomonas reinhardtii | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.4.1.3 | isoenzymes, glutamate dehydrogenases 1, 2 and 3 | Chlamydomonas reinhardtii |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.4.1.3 | 58 | - |
isozyme 3 | Chlamydomonas reinhardtii |
1.4.1.3 | 67 | - |
isozyme 2 | Chlamydomonas reinhardtii |
1.4.1.3 | 230 | - |
isozyme 1 | Chlamydomonas reinhardtii |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.4.1.3 | 2-oxoglutarate + NH3 + NADH + H+ | - |
Chlamydomonas reinhardtii | L-glutamate + H2O + NAD+ | - |
r | |
1.4.1.3 | L-glutamate + H2O + NAD(P)+ | - |
Chlamydomonas reinhardtii | 2-oxoglutarate + NH3 + NAD(P)H | - |
r |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.4.1.3 | hexamer | 4 * 44000 + 2 * 46000, isoenzyme GDH2, SDS-PAGE | Chlamydomonas reinhardtii |
1.4.1.3 | hexamer | isoenzyme GDH1, SDS-PAGE | Chlamydomonas reinhardtii |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.4.1.3 | 60 | 62 | - |
Chlamydomonas reinhardtii |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.4.1.3 | 7.7 | - |
NADPH + 2-oxoglutarate + NH3 | Chlamydomonas reinhardtii |
1.4.1.3 | 8.5 | - |
NADH + 2-oxoglutarate + NH3 | Chlamydomonas reinhardtii |
1.4.1.3 | 9 | - |
NAD+ + glutamate | Chlamydomonas reinhardtii |