Coral anthozoan-specific opsins employ a novel chloride counterion for spectral tuning
Coral anthozoan-specific opsins employ a novel chloride counterion for spectral tuning
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Cold Spring Harbor: Cold Spring Harbor Laboratory Press
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English
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Cold Spring Harbor: Cold Spring Harbor Laboratory Press
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Animal opsins are G protein coupled receptors that have evolved to sense light by covalently binding a retinal chromophore via a protonated (positively charged) Schiff base. A negatively charged amino acid in the opsin, acting as a counterion, stabilises the proton on the Schiff base, which is essential for sensitivity to visible light. In this stu...
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Coral anthozoan-specific opsins employ a novel chloride counterion for spectral tuning
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TN_cdi_proquest_journals_3143455591
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_3143455591
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E-ISSN
2692-8205
DOI
10.1101/2024.12.12.628111
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https://www.proquest.com/docview/3143455591?pq-origsite=primo&accountid=13902