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. 1978 Oct;24(1):249–254. doi: 10.1016/S0006-3495(78)85366-1

The structure of the retinylidene chromophore in bathorhodopsin.

A Lewis
PMCID: PMC1473893  PMID: 708828

Abstract

Resonance Raman data on bathorhodopsin (bovine and squid) at 95,77, and 4 degrees K support a mechanism of excitation proposed by Lewis in which both a protein conformational transition and chromophore structural alteration to a "dicisoid" configuration are required to generate the bathorhodopsin species observed in steady-state photostationary mixtures. However, these results also suggest that the molecular structure with a red-shifted chromophore absorption detected at room temperatures in 1 ps using picosecond absorption spectroscopy may not necessarily have the same chromophore conformation as the steady-state bathorhodopsin species.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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