Peptides and proteins are usually found in standard elements of secondary structure such as: The secondary structure of a protein can be established from a different set of measured NMR parameters, namely:General Reading: 96ENC3517
- Chemical shift differences from random coil values
- The magnitude of coupling constants and the relationship with dihedral angles using predefined Karplus equations
- The patterns of short- and medium-range NOEs and the relationship with internuclear distances.
- The amide proton exchange rates.
