Sandbox 719: Difference between revisions

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<Structure load='1G7K' size='320' frame='true' align='left' '3D structure of the DsRed, a red fluorescent protein from coral (1G7K) ''Cristalized withe a resolution of 2.0 Å'''/>
<Structure load='1G7K' size='320' frame='true' align='left' '3D structure of the DsRed, a red fluorescent protein from coral (1G7K) ''Cristalized withe a resolution of 2.0 Å'''/>
In this article, we want to present you a red fluorescent Protein recently cloned from a corallimorpharian of the ''Discosoma'' genus.  The PDB number of this molecule is 1G7K <ref>http://www.rcsb.org/pdb/explore/explore.do?structureId=1G7K</ref> The publications related is called "Refined crystal structure of DsRed, a red fluorescent protein from carol, at 2.0-Å resolution" <ref>Refined crystal structure of DsRed, a red fluorescent protein from coral, at 2.0-A resolution. Yarbrough D, Wachter RM, Kallio K, Matz MV, Remington SJ. PubMed : [http://www.ncbi.nlm.nih.gov/pubmed/11209050 11209050]
In this article, we want to present you a red Fluorescent Protein (FP) recently cloned from a corallimorpharian of the ''Discosoma'' genus.  The PDB number of this molecule is 1G7K <ref>http://www.rcsb.org/pdb/explore/explore.do?structureId=1G7K</ref> The publications related is called "Refined crystal structure of DsRed, a red fluorescent protein from carol, at 2.0-Å resolution" <ref>Refined crystal structure of DsRed, a red fluorescent protein from coral, at 2.0-A resolution. Yarbrough D, Wachter RM, Kallio K, Matz MV, Remington SJ. PubMed : [http://www.ncbi.nlm.nih.gov/pubmed/11209050 11209050]
  PubMedCentral : [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC14609/ PMC14609] DOI : [http://www.pnas.org/content/98/2/462 10.1073]</ref>
  PubMedCentral : [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC14609/ PMC14609] DOI : [http://www.pnas.org/content/98/2/462 10.1073]</ref>
   
   
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=== Introduction ===
=== Introduction ===


Since the discovery of Fluorescents Proteins (FP) with the Green Fluorescents Protein (GFP) in the Aequorea victoria algae, other type of FP was discovered with different color such as cyan, yellow and red FP.  All those proteins contribute to the natural coloration of their host and also permit the multicolor tagging experiments.  
Since the discovery of FP with the Green Fluorescents Protein (GFP) in the Aequorea victoria algae, other type of FP was discovered with differents colors such as cyan, yellow and red.  All those proteins contribute to the natural coloration of their host and also permit the multicolor tagging experiments.  
The crystal structure of DsRed, a red fluorescent protein from a corallimorpharian, has been determined at 2.0-Å resolution by multiple-wavelength anomalous dispersion and crystallographic refinement. In this article we want to present you the structure of the protein but also the function, use and a Small comparison between de GFP and the DsRed.  
The crystal structure of DsRed, has been determined at 2.0-Å resolution by multiple-wavelength anomalous dispersion and crystallographic refinement. In this article we want to present you the structure of the protein but also the function, use and a small comparison between de GFP and the DsRed.  


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