Photoproteins are a type of enzyme produced by bioluminescent organisms. They add to the function of the luciferins whose usual light-producing reaction is catalyzed by the enzyme luciferase.
Photoproteins are a type of enzyme produced by bioluminescent organisms. They add to the function of the luciferins whose usual light-producing reaction...
Aequorin is a calcium-activated photoprotein isolated from the hydrozoan Aequorea victoria. Its bioluminescence was studied decades before the protein...
products. Other cofactors may be required, such as calcium (Ca2+) for the photoprotein aequorin, or magnesium (Mg2+) ions and ATP for the firefly luciferase...
enzymes that produce bioluminescence, and is usually distinguished from a photoprotein. The name was first used by Raphaël Dubois who invented the words luciferin...
North America. The species is best known as the source of aequorin (a photoprotein), and green fluorescent protein (GFP); two proteins involved in bioluminescence...
originates by way of a photoprotein, which differs from the photogenic molecule luciferase in firefly beetles. Motyxia's photoprotein contains a porphyrin...
by calcium activated photoproteins, similar to hydromedusae. This photoprotein is called berovin, and differs from photoproteins used by hydromedusa in...
biologist. He is known for his work to clone and sequence the genes for the photoprotein aequorin and green fluorescent protein (GFP) and for his proposal to...
cell and developmental biology. In 2002, the first example of using photoproteins from another organism for controlling a biochemical pathway was demonstrated...
may refer to molecules that are substrates for both luciferases and photoproteins. Luciferins are a class of small-molecule substrates that react with...
the large and abundant hydromedusa Aequorea victoria, while studying photoproteins that cause bioluminescence in this species. Three decades later, Douglas...
bioluminescence is caused by the activation of calcium-activated proteins named photoproteins in cells called photocytes, which are often confined to the meridional...
proteins can be directly compared using light as a readout. Aequorin is a photoprotein isolated from the bioluminescent jellyfish Aequorea victoria. Upon addition...
species, Obelia longissima, is unique for its ability to produce obelin, a photoprotein which allows for bioluminescence. The genus Laomedea includes such species...
Renilla reniformis luciferase (Rluc), Gaussia luciferase (Gluc), and photoproteins, including aequorin, and obelin. All these proteins catalyze the oxidation...
control gene transcription in yeast. This was the first example of using photoproteins from another organism for controlling a biochemical pathway. PDB: 3G6O;...
organ. Unlike most other ctenophores, Pleurobrachia lacks a conventional photoprotein and is therefore incapable of producing light. Their bodies are virtually...
oxidized by a luciferase enzyme, but it has been suggested that a novel photoprotein or luciferase might be present in sharks. Blackbelly lanternsharks are...
ectoderm. The gonangia is also able to produce bioluminescence through a photoprotein called obelin. For O. geniculata, the fluorescence is blue (λmax = 495...
and in the presence of aequorin, photons are emitted. Aequorin is a photoprotein that can be extracted from marine organisms such as luminescent fish...
of the jellylike animals of the open ocean and the deep sea, and the photoproteins and fluorescent proteins of these animals. Haddock was educated at Harvey...
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