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Article

Capturing the photo-signaling state of a photoreceptor in a steady-state fashion by binding a transition metal complex.

Protein science : a publication of the Protein Society - 1 Nov 2017

Yu Pengyun, Song Lei, Qin Jun, Wang Jianping

Abstract excerpt

Binding a small molecule to proteins causes conformational changes, but often to a limited extent. Here, we demonstrate that the interaction of a CO-releasing molecule (CORM3) with a photoreceptor photoactive yellow protein (PYP) drives large structural changes in the latter. The interaction of CORM3 and a mutant of PYP, Met100Ala, not only trigger the isomerization of its chromophore, p-coumaric acid, from its...

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Identifiers

PMID: 28856755
DOI: 10.1002/pro.3284
PMCID: PMC5654893

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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