Protomers of the green and cyan fluorescent protein chromophores investigated using action spectroscopy

• DOI: 10.1039/d3cp02661b
• Publication Date: 2023-07-13T14:21:12Z
• Authors: Eleanor K. Ashworth; Jordan Dezalay; Christopher R. M....; Christian Ieritano; W. Scott Hopkins; Isabelle Chambrier; Andrew N. Cammidge; Mark H. Stockett; Jennifer A. Noble; James N. Bull
• Keywords: Cyan; Chromophore; Fluorescent protein; Yellow fluorescent protein

The photophysics of biochromophore ions often depends on the isomeric or protomeric distribution, yet this and individual isomer contributions to an action spectrum, can be difficult quantify.