Document Detail

Resonance enhanced Raman spectrum of all-trans anhydrovitamin A.
MedLine Citation:
PMID:  262398     Owner:  NLM     Status:  MEDLINE    
The Raman spectrum of all-trans anhydrovitamin A in hexane at 77 degrees K is presented. The similarity of the Raman spectra of anhydrovitamin A and the protonated Schiff base of retinal is striking. The implications of this for visual pigment studies and bacteriorhodopsin are discussed. Tentative assignments of geometry for four cis-trans isomers of anhydrovitamin A are made on the basis of the observed room-temperature absorption spectra.
R A Auerbach; M F Granville; B E Kohler
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Biophysical journal     Volume:  25     ISSN:  0006-3495     ISO Abbreviation:  Biophys. J.     Publication Date:  1979 Mar 
Date Detail:
Created Date:  1981-10-29     Completed Date:  1981-10-29     Revised Date:  2009-11-18    
Medline Journal Info:
Nlm Unique ID:  0370626     Medline TA:  Biophys J     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  443-54     Citation Subset:  IM    
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MeSH Terms
Molecular Conformation
Spectrum Analysis, Raman
Vitamin A / analogs & derivatives*
Grant Support
Reg. No./Substance:
11103-57-4/Vitamin A; 1224-78-8/anhydrovitamin A

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