The key residue responsible for the red shift of bioluminescence spectra of light-sensitive Ca2+-regulated photoproteins of ctenophores

Abstract Isoforms of some ctenophore photoproteins show different maxima of bioluminescence spectra— the ones of mnemiopsin and bolinopsin have λmax at 490 and 500 nm, while λmax for velamin isoforms are at 500 and 508 nm. The reasons for the fact have not yet been established. Here we report on the...

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Bibliographic Details
Main Authors: Ludmila P. Burakova, Eugene S. Vysotski
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-16796-7
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