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Engineering of a calcium-ion binding site into the RC-LH1-PufX complex of Rhodobacter sphaeroides to enable ion-dependent spectral red-shifting
The reaction centre-light harvesting 1 (RC-LH1) complex of Thermochromatium (Tch.) tepidum has a unique calcium-ion binding site that enhances thermal stability and red-shifts the absorption of LH1 from 880 nm to 915 nm in the presence of calcium-ions. The LH1 antenna of mesophilic species of photot...
Autores principales: | Swainsbury, David J.K., Martin, Elizabeth C., Vasilev, Cvetelin, Parkes-Loach, Pamela S., Loach, Paul A., Neil Hunter, C. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier Pub. Co
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5604489/ https://www.ncbi.nlm.nih.gov/pubmed/28826909 http://dx.doi.org/10.1016/j.bbabio.2017.08.009 |
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