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Glycine as a d-amino acid surrogate in the K(+)-selectivity filter
The K+ channel-selectivity filter consists of two absolutely conserved glycine residues. Crystal structures show that the first glycine in the selectivity filter, Gly-77 in KcsA, is in a left-handed helical conformation. Although the left-handed helical conformation is not favorable for the naturall...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
National Academy of Sciences
2004
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC535378/ https://ncbi.nlm.nih.gov/pubmed/15563591 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0407820101 |
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