Structure of Proteins
This video will go through primary, secondary, tertiary, and quaternary proteins for QCE Chemistry.
4.1.4 – Organic Materials: Structure and Function
- Describe and explain the primary, secondary (α-helix and β-pleated sheets), tertiary and quaternary structure of proteins
- Recognise that enzymes are proteins and describe the characteristics of
biological catalysts (enzymes) including that activity depends on the structure and the specificity of the enzyme action
This video goes through the different types of protein structures.
This video goes through some more on protein structure and folding.
This video goes through enzymes.