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Article

Structures of aspartic acid-96 in the L and N intermediates of bacteriorhodopsin: analysis by Fourier transform infrared spectroscopy.

Biochemistry - 19 May 1992

Maeda A, Sasaki J, Shichida Y, Yoshizawa T, Chang M, Ni B, Needleman R, Lanyi J K

Abstract excerpt

The light-induced difference Fourier transform infrared spectrum between the L or N intermediate minus light-adapted bacteriorhodopsin (BR) was measured in order to examine the protonated states and the changes in the interactions of carboxylic acids of Asp-96 and Asp-115 in these intermediates. Vibrational bands due to the protonated and unprotonated carboxylic acid were identified by isotope shift and band...

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Identifiers

PMID: 1316157
DOI: 10.1021/bi00134a022

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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