Matches in SemOpenAlex for { <https://semopenalex.org/work/W2480496498> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2480496498 endingPage "592a" @default.
- W2480496498 startingPage "592a" @default.
- W2480496498 abstract "Phytochromes are photosensor proteins in plants and bacteria. The biological response is mediated by structural changes that follow photon absorption in the protein complex. The initial step is the photoisomerization of the biliverdin chromophore. How this leads to large-scale structural changes of the whole complex is, however, poorly understood. In this work, we use molecular dynamics (MD) simulations to investigate the structural changes after isomerization. In particular, we perform MD simulations at constant pH, using a recently developed method, to explore the effect of chromophore isomerization on the protonation (pKa) of nearby residues. In addition, we use a hybrid quantum mechanics/molecular mechanics approach to investigate the effect of isomerization, protonation and protein conformational changes on the absorption spectrum of the protein, for which experimental data are available. Here, we will first describe the constant pH MD simulations, and then compare the calculated spectra to experiment, and discuss the implications of our results for the photo-switching mechanism." @default.
- W2480496498 created "2016-08-23" @default.
- W2480496498 creator A5011335222 @default.
- W2480496498 creator A5049146628 @default.
- W2480496498 creator A5067983801 @default.
- W2480496498 creator A5070936021 @default.
- W2480496498 date "2016-02-01" @default.
- W2480496498 modified "2023-09-29" @default.
- W2480496498 title "Tracking Changes in Protonation and Conformation during Photoactivation of a Phytochrome Protein" @default.
- W2480496498 doi "https://doi.org/10.1016/j.bpj.2015.11.3158" @default.
- W2480496498 hasPublicationYear "2016" @default.
- W2480496498 type Work @default.
- W2480496498 sameAs 2480496498 @default.
- W2480496498 citedByCount "0" @default.
- W2480496498 crossrefType "journal-article" @default.
- W2480496498 hasAuthorship W2480496498A5011335222 @default.
- W2480496498 hasAuthorship W2480496498A5049146628 @default.
- W2480496498 hasAuthorship W2480496498A5067983801 @default.
- W2480496498 hasAuthorship W2480496498A5070936021 @default.
- W2480496498 hasBestOaLocation W24804964981 @default.
- W2480496498 hasConcept C12554922 @default.
- W2480496498 hasConcept C126661725 @default.
- W2480496498 hasConcept C145148216 @default.
- W2480496498 hasConcept C147597530 @default.
- W2480496498 hasConcept C159467904 @default.
- W2480496498 hasConcept C161790260 @default.
- W2480496498 hasConcept C178790620 @default.
- W2480496498 hasConcept C185592680 @default.
- W2480496498 hasConcept C192468462 @default.
- W2480496498 hasConcept C2986477067 @default.
- W2480496498 hasConcept C30095370 @default.
- W2480496498 hasConcept C55493867 @default.
- W2480496498 hasConcept C59593255 @default.
- W2480496498 hasConcept C59822182 @default.
- W2480496498 hasConcept C75473681 @default.
- W2480496498 hasConcept C85311670 @default.
- W2480496498 hasConcept C86803240 @default.
- W2480496498 hasConcept C90180588 @default.
- W2480496498 hasConceptScore W2480496498C12554922 @default.
- W2480496498 hasConceptScore W2480496498C126661725 @default.
- W2480496498 hasConceptScore W2480496498C145148216 @default.
- W2480496498 hasConceptScore W2480496498C147597530 @default.
- W2480496498 hasConceptScore W2480496498C159467904 @default.
- W2480496498 hasConceptScore W2480496498C161790260 @default.
- W2480496498 hasConceptScore W2480496498C178790620 @default.
- W2480496498 hasConceptScore W2480496498C185592680 @default.
- W2480496498 hasConceptScore W2480496498C192468462 @default.
- W2480496498 hasConceptScore W2480496498C2986477067 @default.
- W2480496498 hasConceptScore W2480496498C30095370 @default.
- W2480496498 hasConceptScore W2480496498C55493867 @default.
- W2480496498 hasConceptScore W2480496498C59593255 @default.
- W2480496498 hasConceptScore W2480496498C59822182 @default.
- W2480496498 hasConceptScore W2480496498C75473681 @default.
- W2480496498 hasConceptScore W2480496498C85311670 @default.
- W2480496498 hasConceptScore W2480496498C86803240 @default.
- W2480496498 hasConceptScore W2480496498C90180588 @default.
- W2480496498 hasIssue "3" @default.
- W2480496498 hasLocation W24804964981 @default.
- W2480496498 hasOpenAccess W2480496498 @default.
- W2480496498 hasPrimaryLocation W24804964981 @default.
- W2480496498 hasRelatedWork W1982738875 @default.
- W2480496498 hasRelatedWork W2051157897 @default.
- W2480496498 hasRelatedWork W2069330208 @default.
- W2480496498 hasRelatedWork W2083191898 @default.
- W2480496498 hasRelatedWork W2131399205 @default.
- W2480496498 hasRelatedWork W2197890459 @default.
- W2480496498 hasRelatedWork W2338652697 @default.
- W2480496498 hasRelatedWork W2480496498 @default.
- W2480496498 hasRelatedWork W2794698278 @default.
- W2480496498 hasRelatedWork W2889950952 @default.
- W2480496498 hasVolume "110" @default.
- W2480496498 isParatext "false" @default.
- W2480496498 isRetracted "false" @default.
- W2480496498 magId "2480496498" @default.
- W2480496498 workType "article" @default.