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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Pubblicato in:Proc Natl Acad Sci U S A
Autori principali: Harbison, G S, Smith, S O, Pardoen, J A, Winkel, C, Lugtenburg, J, Herzfeld, J, Mathies, R, Griffin, R G
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 1984
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Research Article
Accesso online: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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