General Stability | Organism |
---|---|
bovine serum albumin stabilizes | Photinus pyralis |
EDTA stabilizes | Photinus pyralis |
EDTA, 2-mercaptoethanol, dithiothreitol and bovine serum albumin used as stabilizers | Photinus pyralis |
stabilized by immobilization on polysaccharide carriers | Photinus pyralis |
stabilized by immobilization on polysaccharide carriers | Luciola mingrelica |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
3',5'-cyclic AMP | competitive inhibitor | Photinus pyralis | |
5-anilino-1-naphthalene sulfonate | competitive inhibitor | Photinus pyralis | |
6-toluidino-2-naphthalene sulfonate | competitive inhibitor | Photinus pyralis | |
arsenate | - |
Photinus pyralis | |
ATP | - |
Photinus pyralis | |
dehydroluciferin | competitive inhibitor | Photinus pyralis | |
ethanol | - |
Photinus pyralis | |
ethyl-2-benzothiazole sulfonate | competitive inhibitor | Photinus pyralis | |
L-1-tosylamido-2-phenethyl chlorometyl ketone | competitive inhibitor with respect to luciferin, noncompetitive with respect to ATP | Photinus pyralis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.5 | - |
ATP | crude extract | Photinus pyralis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
50000 | 52000 | high speed equilibrium sedimentation after 5 M guanidine hydrochloride | Photinus pyralis |
89000 | 91000 | low speed equilibrium sedimentation | Photinus pyralis |
92000 | 95000 | high speed equilibrium sedimentation | Photinus pyralis |
100000 | - |
from sedimentation velocity of the crystalline form | Photinus pyralis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Luciola mingrelica | - |
- |
- |
Photinus pyralis | - |
- |
- |
Purification (Comment) | Organism |
---|---|
chromatography on DEAE-cellulose | Luciola mingrelica |
several chromatographic and non chromatographic methods | Photinus pyralis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
Photinus luciferin + O2 + ATP | - |
Photinus pyralis | oxidized Photinus luciferin + CO2 + H2O + AMP + diphosphate + hv | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 48000-53000, various methods | Photinus pyralis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
23 | - |
purified | Photinus pyralis |
25 | - |
- |
Photinus pyralis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
pH 7.8 crude extract | Photinus pyralis |
7.8 | - |
purified enzyme | Photinus pyralis |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7 | 8 | - |
Photinus pyralis |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.001 | - |
dehydroluciferin | - |
Photinus pyralis | |
0.0059 | - |
6-toluidino-2-naphthalene sulfonate | - |
Photinus pyralis | |
0.23 | - |
5-anilino-1-naphthalene sulfonate | - |
Photinus pyralis | |
0.25 | - |
L-tosylamido-2-phenethyl chloromethyl ketone | - |
Photinus pyralis |