Hydrogen bonding constrains free radical reaction dynamics at serine and threonine residues in peptides

Keyphrases

• Radical Reactions 100%
• Threonine 100%
• Reaction Dynamics 100%
• Hydrogen Bonds (H-bonds) 100%
• Dissociation Mechanism 75%
• Amino Acids 50%
• Dissociation 50%
• Low Barrier 50%
• Side Chain 50%
• Carbonyl 50%
• C-C Bond 50%
• Free Radical Chemistry 50%
• Free-radical-initiated Peptide Sequencing 50%
• Density Functional Calculations 25%
• Hydroxyl Group 25%
• Low Energy 25%
• Mass Spectrometry 25%
• Gas Phase 25%
• Radical Precursors 25%
• Free Radicals 25%
• Collisional Activation 25%
• N-terminus 25%
• Transfer Process 25%
• Acetyl Radical 25%
• Potential Energy Surface 25%
• Sequence Information 25%
• C-C Bond Cleavage 25%
• Hydrogen Effect 25%
• Highly Selective 25%
• Backbone Cleavage 25%
• Nitrogen-centered Radicals 25%
• Isocyanic Acid 25%
• Yielding Sequence 25%
• Model Peptide 25%
• Hydrogen Atom Transfer 25%
• Hydrogen Atom 25%
• Water Loss 25%
• Targeting Peptide 25%

Chemistry

• Hydrogen Bonding 100%
• Radical (Chemistry) 100%
• Threonine Residue 100%
• Serine Residue 100%
• Free Radical Reactions 100%
• Reaction Dynamics 100%
• Hydrogen Atom 40%
• Amino Acid 40%
• Transfer Process 20%
• Mass Spectrometry 20%
• Collisional Activation 20%
• Dissociation Energy 20%
• Potential Energy Surface 20%
• Hydroxyl Group 20%
• Acetyl 20%
• Isocyanic Acid 20%
• Density Functional Theory 20%
• Serine 20%
• Threonine 20%