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...
| Main Authors: | , , , , , |
|---|---|
| Format: | Online |
| Language: | English |
| Published: |
American Crystallographic Association
2015
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4711634/ |