Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019173682> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2019173682 endingPage "2323" @default.
- W2019173682 startingPage "2313" @default.
- W2019173682 abstract "Tryptophan fluorescence intensity decay in proteins is modeled by multiexponential functions characterized by lifetimes and preexponential factors. Commonly, multiple conformations of the protein are invoked to explain the recovery of two or more lifetimes from the experimental data. However, in many proteins the structure seems to preclude the possibility of multiple conformers sufficiently different from one another to justify such an inference. We present here another plausible multiexponential model based on the assumption that an energetically excited donor surrounded by N acceptor molecules decays by specific radiative and radiationless relaxation processes, and by transferring its energy to acceptors present in or close to the protein matrix. If interactions between the acceptors themselves and back energy transfer are neglected, we show that the intensity decay function contain 2N exponential components characterized by the unperturbed donor lifetime, by energy transfer rates and a probability of occurrence for the corresponding process. We applied this model to the fluorescence decay of holo- and apoazurin, ribonuclease T1, and the reduced single tryptophan mutant (W28F) of thioredoxin. Use of a multiexponential model for the analysis of the fluorescence intensity decay can therefore be justified, without invoking multiple protein conformations." @default.
- W2019173682 created "2016-06-24" @default.
- W2019173682 creator A5068333291 @default.
- W2019173682 creator A5078207588 @default.
- W2019173682 date "1993-12-01" @default.
- W2019173682 modified "2023-10-17" @default.
- W2019173682 title "A model for multiexponential tryptophan fluorescence intensity decay in proteins" @default.
- W2019173682 cites W1020892442 @default.
- W2019173682 cites W1568097032 @default.
- W2019173682 cites W1569753682 @default.
- W2019173682 cites W193624147 @default.
- W2019173682 cites W1970580210 @default.
- W2019173682 cites W1975910478 @default.
- W2019173682 cites W1976600619 @default.
- W2019173682 cites W1982414965 @default.
- W2019173682 cites W2005638146 @default.
- W2019173682 cites W2009110799 @default.
- W2019173682 cites W2024675079 @default.
- W2019173682 cites W2025206244 @default.
- W2019173682 cites W2031979090 @default.
- W2019173682 cites W2038878305 @default.
- W2019173682 cites W2045080314 @default.
- W2019173682 cites W2048535798 @default.
- W2019173682 cites W2048552801 @default.
- W2019173682 cites W2055933537 @default.
- W2019173682 cites W2064613868 @default.
- W2019173682 cites W2078861992 @default.
- W2019173682 cites W2082750035 @default.
- W2019173682 cites W2095364591 @default.
- W2019173682 cites W2145919777 @default.
- W2019173682 cites W2162279862 @default.
- W2019173682 doi "https://doi.org/10.1016/s0006-3495(93)81325-0" @default.
- W2019173682 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1225973" @default.
- W2019173682 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8312471" @default.
- W2019173682 hasPublicationYear "1993" @default.
- W2019173682 type Work @default.
- W2019173682 sameAs 2019173682 @default.
- W2019173682 citedByCount "62" @default.
- W2019173682 countsByYear W20191736822012 @default.
- W2019173682 countsByYear W20191736822013 @default.
- W2019173682 countsByYear W20191736822015 @default.
- W2019173682 countsByYear W20191736822016 @default.
- W2019173682 countsByYear W20191736822018 @default.
- W2019173682 countsByYear W20191736822019 @default.
- W2019173682 countsByYear W20191736822022 @default.
- W2019173682 crossrefType "journal-article" @default.
- W2019173682 hasAuthorship W2019173682A5068333291 @default.
- W2019173682 hasAuthorship W2019173682A5078207588 @default.
- W2019173682 hasBestOaLocation W20191736821 @default.
- W2019173682 hasConcept C121332964 @default.
- W2019173682 hasConcept C159467904 @default.
- W2019173682 hasConcept C185592680 @default.
- W2019173682 hasConcept C2776706248 @default.
- W2019173682 hasConcept C515207424 @default.
- W2019173682 hasConcept C55493867 @default.
- W2019173682 hasConcept C62520636 @default.
- W2019173682 hasConcept C75235859 @default.
- W2019173682 hasConcept C91881484 @default.
- W2019173682 hasConcept C96305047 @default.
- W2019173682 hasConceptScore W2019173682C121332964 @default.
- W2019173682 hasConceptScore W2019173682C159467904 @default.
- W2019173682 hasConceptScore W2019173682C185592680 @default.
- W2019173682 hasConceptScore W2019173682C2776706248 @default.
- W2019173682 hasConceptScore W2019173682C515207424 @default.
- W2019173682 hasConceptScore W2019173682C55493867 @default.
- W2019173682 hasConceptScore W2019173682C62520636 @default.
- W2019173682 hasConceptScore W2019173682C75235859 @default.
- W2019173682 hasConceptScore W2019173682C91881484 @default.
- W2019173682 hasConceptScore W2019173682C96305047 @default.
- W2019173682 hasIssue "6" @default.
- W2019173682 hasLocation W20191736821 @default.
- W2019173682 hasLocation W20191736822 @default.
- W2019173682 hasLocation W20191736823 @default.
- W2019173682 hasLocation W20191736824 @default.
- W2019173682 hasOpenAccess W2019173682 @default.
- W2019173682 hasPrimaryLocation W20191736821 @default.
- W2019173682 hasRelatedWork W1547421146 @default.
- W2019173682 hasRelatedWork W1964857975 @default.
- W2019173682 hasRelatedWork W2032124327 @default.
- W2019173682 hasRelatedWork W2146292829 @default.
- W2019173682 hasRelatedWork W2367453728 @default.
- W2019173682 hasRelatedWork W2413412399 @default.
- W2019173682 hasRelatedWork W2810410904 @default.
- W2019173682 hasRelatedWork W2901116005 @default.
- W2019173682 hasRelatedWork W2914628622 @default.
- W2019173682 hasRelatedWork W3005327985 @default.
- W2019173682 hasVolume "65" @default.
- W2019173682 isParatext "false" @default.
- W2019173682 isRetracted "false" @default.
- W2019173682 magId "2019173682" @default.
- W2019173682 workType "article" @default.