Here, we explore the formation of photochemically induced dynamic nuclear polarization (CIDNP) in LOV2-C450A of Avena sativa phototropin
First-pass extracted concept
LOV2-C450A of Avena sativa phototropin
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Aliases
LOV2-C450A
Evidence Snippets
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Linked Claims
At high magnetic fields, the calculated enhancement factors of 3F agree favorably with experimental counterparts.
Quoted textsource-backed
whereas at high magnetic fields, the calculated enhancement factors of 3F agree favorably with their experimental counterparts
At magnetic fields below 9 T, both 3(F–•W+•) and 3F contribute to photo-CIDNP in LOV2-C450A.
Quoted textsource-backed
Analysis revealed that, at fields <9 T, both 3(F–•W+•) and 3F contribute to photo-CIDNP
Two potential sources for photo-CIDNP in LOV2-C450A are the photogenerated triplet state 3F and the triplet radical pair 3(F–•W+•) formed by electron abstraction of 3F from tryptophan W491.
Quoted textsource-backed
Two potential sources for photo-CIDNP can be identified: The photogenerated triplet state, 3F, and the triplet radical pair 3(F–•W+•), formed by electron abstraction of 3F from tryptophan W491.
Photo-CIDNP observed in solution 13C NMR spectra of LOV2-C450A can be reliably interpreted in terms of solid-state mechanisms including a novel triplet mechanism.
Quoted textsource-backed
demonstrate that photo-CIDNP observed in solution 13C NMR spectra can reliably be interpreted in terms of solid-state mechanisms including a novel triplet mechanism
A triplet state is the major source for photo-CIDNP in a photoactive protein.
Quoted textsource-backed
Thus, we have for the first time detected that a triplet state is the major source for photo-CIDNP in a photoactive protein.