Effects of modifications of the retinal beta-ionone ring on archaebacterial sensory rhodopsin I.

Ring desmethyl and acyclic analogues of all-trans retinal were incorporated into the apoprotein of the phototaxis receptor sensory rhodopsin I (SR-I) in Halobacterium halobium membranes. All modified retinals generate SR-I analogue pigments which exhibit "opsin shifts," i.e., their absorpt...

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Autores principales: Yan, B, Takahashi, T, McCain, D A, Rao, V J, Nakanishi, K, Spudich, J L
Formato: Artigo
Lenguaje:Inglês
Publicado: 1990
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC1280742/
https://ncbi.nlm.nih.gov/pubmed/2306497
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