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Three-dimensional model of purple membrane obtained by electron microscopy

✍ Scribed by Henderson, R.; Unwin, P. N. T.

Book ID
109696435
Publisher
Nature Publishing Group
Year
1975
Tongue
English
Weight
826 KB
Volume
257
Category
Article
ISSN
0028-0836

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Three-dimensional model of purple membra
Three-dimensional model of purple membrane obtained by electron microscopy
✍ Henderson, R.; Unwin, P. N. T. πŸ“‚ Article πŸ“… 1975 πŸ› Nature Publishing Group 🌐 English βš– 826 KB

A 7-A resolution map of the purple membrane has been obtained by electron microscopy of tilted, unstained specimens. The protein in the membrane contains seven, closely packed, alpha-helical segments which extend roughly perpendicular to the plane of the membrane for most of its width. Lipid bilayer

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