Abstract:
:Crystals of ion-free gramicidin A (P212121: a = 24.61, b = 32.28, c = 32.52) have been investigated using neutron diffraction. A difference analysis of crystals soaked in ethanol/H2O as opposed to ethanol-d6/D2O has led to single isomorphous replacement Fourier projections of the structure at 5-A resolution. The gramicidin dimer appears to be a 32-A-long cylinder oriented parallel to the c-axis in these crystals.
journal_name
Biophys Jjournal_title
Biophysical journalauthors
Koeppe RE 2nd,Schoenborn BPdoi
10.1016/S0006-3495(84)84186-7subject
Has Abstractpub_date
1984-03-01 00:00:00pages
503-7issue
3eissn
0006-3495issn
1542-0086pii
S0006-3495(84)84186-7journal_volume
45pub_type
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