Sökning: "Cecilia Tommos"
Hittade 3 avhandlingar innehållade orden Cecilia Tommos.
1. A metallo-radical mechanism for the photosynthetic water- oxidizing process
Sammanfattning : .... LÄS MER
2. Using de novo design proteins to explore tyrosine radicals and cation-π interactions
Sammanfattning : Redox cofactors and amino-acid free radicals play important roles in biology. Although many of the same cofactors and amino acids that form these radicals are found across a broad range of biological systems, identical cofactors can have different reduction potentials. The local environment plays a role in defining these redox potentials. LÄS MER
3. Exploring amino-acid radicals and quinone redox chemistry in model proteins
Sammanfattning : Amino-acid radical enzymes have been studied extensively for 30 years but the experimental barriers to determine the thermodynamic properties of their key radical cofactors are so challenging that only a handful of reports exist in the literature. This is a major drawback when trying to understand the long-range radical transfer and/or catalytic mechanisms of this important family of enzymes. LÄS MER