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Reducing the flexibility of retinal restores a wild-type-like photocycle in bacteriorhodopsin mutants defective in protein–retinal coupling
The thermal re-isomerization of retinal from the 13-cis to the all-trans state is a key step in the final stages of the photocycle of the light-driven proton pump, bacteriorhodopsin. This step is greatly slowed upon replacement of Leu-93, a residue in van der Waals contact with retinal. The most lik...
Gardado en:
| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
The National Academy of Sciences of the USA
1997
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC24625/ https://ncbi.nlm.nih.gov/pubmed/9144184 |
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