{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Wong SY"],"funding":["European Research Council","Deutsche Forschungsgemeinschaft","Office of Naval Research Global"],"pagination":["975-982"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9811481"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["25(2)"],"pubmed_abstract":["Magnetic field effects on the yields of radical pair reactions are often characterised by the \"half-field\" parameter, <i>B</i><sub>1/2</sub>, which encodes useful information on spin relaxation, radical recombination kinetics and electron-electron couplings as well as electron-nuclear hyperfine interactions. Here we use a variety of spin dynamics simulation methods to estimate the hyperfine-only values of <i>B</i><sub>1/2</sub> for the flavin-tryptophan radical pair, [FAD˙<sup>-</sup> TrpH˙<sup>+</sup>], thought to be the detector in the magnetic compass sense of migratory songbirds. The main findings are: (a) in the absence of fast recombination and spin relaxation, [FAD˙<sup>-</sup> TrpH˙<sup>+</sup>] radical pairs in solution and in the putative magnetoreceptor protein, cryptochrome, ha"],"journal":["Physical chemistry chemical physics : PCCP"],"pubmed_title":["Magnetic field effects on radical pair reactions: estimation of <i>B</i><sub>1/2</sub> for flavin-tryptophan radical pairs in cryptochromes."],"pmcid":["PMC9811481"],"funding_grant_id":["SFB 1372","810002","62909-19-1-2045"],"pubmed_authors":["Wong SY","Benjamin P","Hore PJ"],"additional_accession":[]},"is_claimable":false,"name":"Magnetic field effects on radical pair reactions: estimation of <i>B</i><sub>1/2</sub> for flavin-tryptophan radical pairs in cryptochromes.","description":"Magnetic field effects on the yields of radical pair reactions are often characterised by the \"half-field\" parameter, <i>B</i><sub>1/2</sub>, which encodes useful information on spin relaxation, radical recombination kinetics and electron-electron couplings as well as electron-nuclear hyperfine interactions. Here we use a variety of spin dynamics simulation methods to estimate the hyperfine-only values of <i>B</i><sub>1/2</sub> for the flavin-tryptophan radical pair, [FAD˙<sup>-</sup> TrpH˙<sup>+</sup>], thought to be the detector in the magnetic compass sense of migratory songbirds. The main findings are: (a) in the absence of fast recombination and spin relaxation, [FAD˙<sup>-</sup> TrpH˙<sup>+</sup>] radical pairs in solution and in the putative magnetoreceptor protein, cryptochrome, ha","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Jan","modification":"2025-04-22T15:39:38.19Z","creation":"2025-04-06T01:25:14.95Z"},"accession":"S-EPMC9811481","cross_references":{"pubmed":["36519379"],"doi":["10.1039/d2cp03793a"]}}