Sandbox 167
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| 2d1s, resolution 1.30Å () | |||||||||
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| Ligands: | , | ||||||||
| Non-Standard Residues: | |||||||||
| Activity: | Photinus-luciferin 4-monooxygenase (ATP-hydrolyzing), with EC number 1.13.12.7 | ||||||||
| Related: | 2d1r, 2d1t | ||||||||
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| Resources: | FirstGlance, OCA, PDBsum, RCSB, TOPSAN | ||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||
IntroductionIntroduction
Bioluminescence is utilized by several nocturnal japanese firely species during mate selection, with males and females illuminating equally. Several common signals appear to be used to communicate everything from "male awaiting a mate" to "female here". [1] In research, the luciferase reaction is utilized for many purposes, such as sensing cellular ATP levels or visualizing the effects of a promoter.
StructureStructure
Structure of japanese firefly luciferase.[1].
Notes about the image
Second image
Notes about the image
Luciferase ReactionLuciferase Reaction
Typically, luciferases produce light through a high energy complex with a luciferin cofactor, and Mg-ATP. While the reaction appears to be similiar across all luciferases, species-variants in the luciferin and luciferase structure, and the exact chemical reaction exist.