Crystallographic study of red fluorescent protein eqFP578 and its far-red variant Katushka reveals opposite pH-induced isomerization of chromophore

The wild type red fluorescent protein eqFP578 (from sea anemone Entacmaea quadricolor, λ(ex) = 552 nm, λ(em) = 578 nm) and its bright far-red fluorescent variant Katushka (λ(ex) = 588 nm, λ(em) = 635 nm) are characterized by the pronounced pH dependence of their fluorescence. The crystal structures...

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Autores principales: Pletneva, Nadya V, Pletnev, Vladimir Z, Shemiakina, Irina I, Chudakov, Dmitriy M, Artemyev, Igor, Wlodawer, Alexander, Dauter, Zbigniew, Pletnev, Sergei
Formato: Artigo
Lenguaje:Inglês
Publicado: Wiley Subscription Services, Inc., A Wiley Company 2011
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Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3149199/
https://ncbi.nlm.nih.gov/pubmed/21563226
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/pro.654
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