A Long-Lived Fe(III)-(Hydroperoxo) Intermediate in the Active H200C Variant of Homoprotocatechuate 2,3-Dioxygenase: Characterization by Mossbauer, Electron Paramagnetic Resonance, and Density Functional Theory Methods.
Meier, K.K., Rogers, M.S., Kovaleva, E.G., Mbughuni, M.M., Bominaar, E.L., Lipscomb, J.D., Munck, E.(2015) Inorg.Chem. 54: 10269-10280
- PubMed: 26485328 
- DOI: 10.1021/acs.inorgchem.5b01576
- Primary Citation of Related Structures:  
- PubMed Abstract: 
The extradiol-cleaving dioxygenase homoprotocatechuate 2,3-dioxygenase (HPCD) binds substrate homoprotocatechuate (HPCA) and O2 sequentially in adjacent ligand sites of the active site Fe(II). Kinetic and spectroscopic studies of HPCD have elucidated ...