Glutamic acid-113 serves as the retinylidene Schiff base counterion in bovine rhodopsin.
The characteristic wavelength at which a visual pigment absorbs light is regulated by interactions between protein (opsin) and retinylidene Schiff base chromophore. By using site-directed mutagenesis, charged amino acids in bovine rhodopsin transmembrane helix C were systematically replaced. Substit...
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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
1989
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC298270/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2573063/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.86.21.8309 |
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