Observing heme doming in myoglobin with femtosecond X-ray absorption spectroscopya)

Observing heme doming in myoglobin with femtosecond X-ray absorption spectroscopya)

We report time-resolved X-ray absorption measurements after photolysis of carbonmonoxy myoglobin performed at the LCLS X-ray free electron laser with nearly 100 fs (FWHM) time resolution. Data at the Fe K-edge reveal that the photoinduced structural changes at the heme occur in two steps, with a fas...

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Bibliographic Details
Main Authors: Levantino, M., Lemke, H. T., Schirò, G., Glownia, M., Cupane, A., Cammarata, M.
Format: Online
Language:English
Published: American Crystallographic Association 2015
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4711634/

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