Abstract:
: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 regions fill the spaces between the protein molecules.
journal_name
Naturejournal_title
Natureauthors
Henderson R,Unwin PNdoi
10.1038/257028a0keywords:
subject
Has Abstractpub_date
1975-09-04 00:00:00pages
28-32issue
5521eissn
0028-0836issn
1476-4687journal_volume
257pub_type
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