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Article

"Watching" a Molecular Twist in a Protein by Raman Optical Activity.

The journal of physical chemistry letters - 15 Oct 2020

Matsuo Junpei, Kikukawa Takashi, Fujisawa Tomotsumi, Hoff Wouter D, Unno Masashi

Abstract excerpt

Light-absorbing chromophores in photoreceptors contain a π-electron system and are intrinsically planar molecules. However, within a protein environment these cofactors often become nonplanar and chiral in a manner that is widely believed to be functionally important. When the same chromophore is out-of-plane distorted in opposite directions in different members of a protein family, such conformers become a set...

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Identifiers

PMID: 32945678
DOI: 10.1021/acs.jpclett.0c02448

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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