| Literature DB >> 1257742 |
K J Rothschild, J R Andrew, W J De Grip, H E Stanley.
Abstract
The first nonresonance Raman spectra of photoreceptor membranes are presented. Information about the membrane protein, opsin, and the membrane phospholipids can be deduced. Opsin appears to contain alpha-helical structure but little beta structure. The tyrosine residues are predominantly hydrogen bonded, and disulfide bonds, if they are present, are not in the normal gauche-gauche configuration.Entities:
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Year: 1976 PMID： 1257742 DOI： 10.1126/science.1257742
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728