Controlling the pKa of the bacteriorhodopsin Schiff base by use of artificial retinal analogues.
Artificial bacteriorhodopsin pigments based on synthetic retinal analogues carrying an electron-withdrawing CF3 substituent group were prepared. The effects of CF3 on the spectra, photocycles, and Schiff base pKa values of the pigments were analyzed. A reduction of 5 units in the pKa of the Schiff b...
Zapisane w:
| Wydane w: | Proc Natl Acad Sci U S A |
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| Główni autorzy: | , , , |
| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
National Academy of Sciences
1986
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| Hasła przedmiotowe: | |
| Dostęp online: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC323493/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/3458179/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.83.10.3262 |
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