Interplays of electron and nuclear motions along CO dissociation trajectory in myoglobin revealed by ultrafast X-rays and quantum dynamics calculations

Ultrafast structural dynamics with different spatial and temporal scales were investigated during photodissociation of carbon monoxide (CO) from iron(II)–heme in bovine myoglobin during the first 3 ps following laser excitation. We used simultaneous X-ray transient absorption (XTA) spectroscopy and...

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Dettagli Bibliografici
Pubblicato in:Proc Natl Acad Sci U S A
Autori principali: Shelby, Megan L., Wildman, Andrew, Hayes, Dugan, Mara, Michael W., Lestrange, Patrick J., Cammarata, Marco, Balducci, Lodovico, Artamonov, Maxim, Lemke, Henrik T., Zhu, Diling, Seideman, Tamar, Hoffman, Brian M., Li, Xiaosong, Chen, Lin X.
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2021
Soggetti:
Physical Sciences
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC8040624/
https://ncbi.nlm.nih.gov/pubmed/33782122
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.2018966118
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