EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.13.12.24 | [apoaequorin] + coelenterazine + O2 + 3 Ca2+ |
the specific bioluminescence activities of five recombinant hydromedusan Ca2+-regulated photoproteins - aequorin, mitrocomin, clytin and obelins from Obelia longissima and Obelia geniculata is compared. Along with bioluminescence spectra, kinetics of light emission reactions and sensitivities to calcium, these photoproteins also differ in specific activities and consequently in quantum yields of biox02luminescent reactions. The highest specific activities are found for obelins and mitrocomin, whereas those of aequorin and clytin are lower |
Obelia geniculata |
[excited state blue fluorescent protein] + CO2 |
- |
? |
1.13.12.24 | [apoaequorin] + coelenterazine + O2 + 3 Ca2+ |
the specific bioluminescence activities of five recombinant hydromedusan Ca2+-regulated photoproteins - aequorin, mitrocomin, clytin and obelins from Obelia longissima and Obelia geniculata is compared. Along with bioluminescence spectra, kinetics of light emission reactions and sensitivities to calcium, these photoproteins also differ in specific activities and consequently in quantum yields of biox02luminescent reactions. The highest specific activities are found for obelins and mitrocomin, whereas those of aequorin and clytin are lower |
Clytia gregaria |
[excited state blue fluorescent protein] + CO2 |
- |
? |
1.13.12.24 | [apoaequorin] + coelenterazine + O2 + 3 Ca2+ |
the specific bioluminescence activities of five recombinant hydromedusan Ca2+-regulated photoproteins - aequorin, mitrocomin, clytin and obelins from Obelia longissima and Obelia geniculata is compared. Along with bioluminescence spectra, kinetics of light emission reactions and sensitivities to calcium, these photoproteins also differ in specific activities and consequently in quantum yields of biox02luminescent reactions. The highest specific activities are found for obelins and mitrocomin, whereas those of aequorin and clytin are lower |
Mitrocoma cellularia |
[excited state blue fluorescent protein] + CO2 |
- |
? |
1.13.12.24 | [apoaequorin] + cp-coelenterazine + O2 + 3 Ca2+ |
- |
Aequorea victoria |
[excited state blue fluorescent protein] + CO2 |
- |
? |
1.13.12.24 | [apoaequorin] + f-coelenterazine + O2 + 3 Ca2+ |
- |
Aequorea victoria |
[excited state blue fluorescent protein] + CO2 |
- |
? |
1.13.12.24 | [apoaequorin] + h-coelenterazine + O2 + 3 Ca2+ |
- |
Aequorea victoria |
[excited state blue fluorescent protein] + CO2 |
- |
? |
1.13.12.24 | [apoaequorin] + hcp-coelenterazine + O2 + 3 Ca2+ |
- |
Aequorea victoria |
[excited state blue fluorescent protein] + CO2 |
- |
? |