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Single bacteriorhodopsin molecules revealed on both surfaces of freeze- dried and heavy metal-decorated purple membranes
The flat sheets of the purple membrane from Halobacterium halobium contain only a single protein (bacteriorhodopsin) arranged in a hexagonal lattice. After freeze-drying at -80 degrees C (a method that is superior to air-drying), shadowing with tantalum/tungsten, and image processing, structural det...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1981
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2111828/ https://www.ncbi.nlm.nih.gov/pubmed/7251671 |