title: Vibrational dynamics of oxygenated heme proteins.
abstract: Advanced spectroscopic techniques coupled with DFT calculations reveal the vibrational dynamics of the iron in stable dioxygen complexes with myoglobin and with a mutant engineered to model the catalytic site of heme-copper oxidases. The unprecedented level of detail will constrain computational modelling of reactions with oxygen.
authors.affiliation: Department of Physics and Center for Interdisciplinary Research on Complex Systems, Northeastern University, BostonMA 02115, USA.  jtsage@neu.edu.
authors.forename: Weiqiao
authors.initials: W
authors.lastname: Zeng
authors.forename: Alexander
authors.initials: A
authors.lastname: Barabanschikov
authors.forename: Ningyan
authors.initials: N
authors.lastname: Wang
authors.forename: Yi
authors.initials: Y
authors.lastname: Lu
authors.forename: Jiyong
authors.initials: J
authors.lastname: Zhao
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Sturhahn
authors.forename: E Ercan
authors.initials: EE
authors.lastname: Alp
authors.forename: J Timothy
authors.initials: JT
authors.lastname: Sage