Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Coelenterazine is a luciferin, a molecule that emits light after reaction with oxygen, found in many aquatic organisms across eight phyla.[1] It is the substrate of many luciferases such as Renilla reniformis luciferase (Rluc), Gaussia luciferase (Gluc), and photoproteins, including aequorin, and obelin. All these proteins catalyze the oxidation of this substance, a reaction catalogued EC 1.13.12.5.
^ abShimomura, O. (2006). Bioluminescence: Chemical Principles and Methods. World Scientific Publishing. pp. 159–65. ISBN 978-981-256-801-4.
Coelenterazine is a luciferin, a molecule that emits light after reaction with oxygen, found in many aquatic organisms across eight phyla. It is the substrate...
prosthetic group coelenterazine, the luciferin. This is to say, apoaequorin is the enzyme produced in the photocytes of the animal, and coelenterazine is the substrate...
mononucleotide and a fatty aldehyde found in bioluminescent bacteria. Coelenterazine is found in radiolarians, ctenophores, cnidarians, squid, brittle stars...
triphosphate (ATP). In evolution, luciferins vary little: one in particular, coelenterazine, is found in 11 different animal phyla, though in some of these, the...
fluorescent protein (GFP). Calcium triggers release of the luciferin (coelenterazine) from the luciferin binding protein. The substrate is then available...
metabolic product of the bioluminescent reactions in organisms that utilize coelenterazine. It was first isolated from Aequorea victoria along with coelenteramide...
bioluminescence that is thought to be coelenterazine based. While both species use luciferases in conjunction with coelenterazine for light emission, the luciferase...
Conchoeciinae. The genus contains bioluminescent species. Conchoecia have a coelenterazine luciferin based bioluminescent system, unlike the cypridinid luciferin...
as Conchoecia pseudodiscophora, which are believed to use coelenterazine and a coelenterazine luciferase rather than vargulin. The following genera are...
apoaequorin, the luminophore coelenterazine, and molecular oxygen. These proteins function together. As calcium binds to coelenterazine, (a bioluminescent molecule...
Johnson isolated the protein aequorin, and its small molecule cofactor, coelenterazine, from large numbers of Aequorea jellyfish at Friday Harbor Laboratories...
(RLuc). Further study of the luciferase showed that it reacted with coelenterazine to produce light, much like RLuc. Five specimens of the penaeid shrimp...
that contain coelenterazine, a manner of obtaining coelenterazine found in other bioluminescent species. Continued detection of coelenterazine and the related...
macrocephala has a secreted bioluminescence that is thought to be coelenterazine based. The luciferase is highly unstable, being unable to survive a...
of the bioluminescent reactions in many marine organisms that use coelenterazine. It was first isolated as a blue fluorescent protein from Aequorea victoria...
reporter assays using i.e. Luciferase, calcium signaling assays using Coelenterazine, CFSE or Calcein Immunostaining of cells on slides by Microscopy (ImmunoHistoChemistry...
glandular organs is the product of an enzymatic reaction, a catylization of coelenterazine by calcium ions.[citation needed] During the day, Stomiiformes stay...
on aequorin and the luciferin coelenterazine. Ca2+ binding causes a conformational change that facilitates coelenterazine oxidation. The resultant photoproduct...
Sea pansy) requires its substrate, coelenterazine, to be injected as well. As opposed to luciferin, coelenterazine has a lower bioavailability (likely...
binding component apoaequorin (AQ) and the chemiluminescent molecule coelenterazine. The AQ portion of this protein contains the EF-hand calcium binding...
"if you mix coelenterazine with food, it will shine in two weeks." Then, with the introduction of Shimomura, he took over coelenterazine from Katsunori...
jellyfish Aequorea victoria. Upon addition of calcium ions (Ca2+) and coelenterazine, a reaction occurs whose result is the generation of blue light in the...
525 nm filter). The vargulin does not cross react with luciferases using coelenterazine or Firefly luciferin. Vargulin (with the associated luciferase) has...
luciferase activity. The reaction to create light in this enzyme is based on coelenterazine and happens without any assistance of a symbiotic relationship with...
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