Andrii Y Kovalevskyi Distinguished R&D Scientist Contact kovalevskyay@ornl.gov | 505.310.4184 All Publications Phosphoryl transfer reaction snapshots in crystals: Insights into the mechanism of protein kinase A catalytic subunit... Joint neutron crystallographic and NMR solution studies of Tyr residue ionization and hydrogen bonding: Implications for enzy... Toward resolving the catalytic mechanism of dihydrofolate reductase using neutron and ultrahigh-resolution X-ray crystallography Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography Neutron and ultrahigh resolution X-ray crystallography reveals water as the proton donor in the catalytic mechanism of dihydr... L-arabinose binding, isomerization, and epimerization by D-xylose isomerase: X-ray/neutron crystallographic and molecular sim... Metal-Free cAMP-Dependent Protein Kinase Can Catalyze Phosphoryl Transfer... Engineering Acidic Streptomyces rubiginosus D-Xylose Isomerase by Rational Enzyme Design... X-ray Crystallographic Studies of Family 11 Xylanase Michaelis and Product Complexes: Implications for the Catalytic Mechani... IMAGINE: first neutron protein structure and new capabilities for neutron macromolecular crystallography ... Joint X-ray/neutron crystallographic study of HIV-1 protease with clinical inhibitor amprenavir – insights for drug design... Insights into the phosphoryl transfer catalyzed by cAMP-dependent protein kinase: An X-ray crystallographic study of complex... Heterologous expression, purification, crystallization and preliminary X-ray analysis of Trichoderma reesei Xylanase II and f... Pagination First page « First Previous page ‹‹ … Page 2 Page 3 Current page 4 Key Links Curriculum Vitae Google Scholar ORCID Organizations Neutron Sciences Directorate User Facilities Spallation Neutron Source High Flux Isotope Reactor