Dark-adapted bacteriorhodopsin contains 13-cis, 15-syn and all-trans, 15-anti retinal Schiff bases.
13C NMR spectra of lyophilized dark-adapted [14-13C]retinyl-labeled bacteriorhodopsin show a large anomalous upfield shift for the 13C-14 resonance assigned to the 13-cis isomer, relative to both the all-trans isomer and model compounds. We attribute this to the so-called gamma effect, which results...
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| Publicado no: | Proc Natl Acad Sci U S A |
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| Principais autores: | , , , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
1984
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC344987/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6584904/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.81.6.1706 |
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