Protein hierarchy, classification, folding, functional roles, Life Sciences, Biochemistry, Biomedical Science
Structure of Proteins
Login
11 Chapters
1 Hour

Structure of Proteins

Explore the fundamental principles underpinning the structure of proteins, from the building blocks of amino acids to the intricate folding and assembly that determines protein function. This course equips learners with a clear and thorough foundation in protein structure, classification, and their central biological roles.
Login
Course Fee
£0.00
£4.00
Structure of Proteins
11 Chapters
1 Hour
detailBanner
Mobile friendly
Industry-backed eLearning
1
About The Course

Structure of Proteins introduces the hierarchical organisation and diversity of protein molecules, essential for students of biology, chemistry, and medicine. The course explains each level of protein structure—primary, secondary, tertiary, and quaternary—using real biological examples. Learners will discover how the amino acid sequence dictates folding, stability, and ultimately, biological activity. Content also covers common protein classifications (such as fibrous, globular, and conjugated proteins), factors influencing protein shape and stability, and the effects of mutations and denaturation. The course closes with applications of protein structure knowledge in biotechnology, health, and disease.

2
Learning Outcomes
  • Understand what proteins are and why they are essential for life and health.
  • Describe the structure of amino acids and how they join to form protein chains.
  • Explain how the order of amino acids (primary structure) affects a protein’s function.
  • Identify common secondary structures like alpha helices and beta sheets.
  • Understand how proteins fold into complex 3D shapes and what keeps them stable.
  • Describe how multiple protein chains can join to form larger protein complexes.
  • Recognize different types of proteins such as enzymes, hormones, and structural proteins.
  • Identify the main forces and bonds—like hydrogen bonds and disulfide bonds—that stabilize protein structure.
  • Explain what protein denaturation is and list common causes.
  • Understand how misfolded proteins can lead to diseases.
  • Describe common post-translational modifications and their importance in protein activity.
  • Give examples of how proteins are used in medicine, biotechnology, and everyday biological processes.
3
Course Modules
Chapter 1 Introduction to Proteins and Amino Acids
Chapter 2 Primary Structure: Amino Acid Sequencing
Chapter 3 Secondary Structure: Helices, Sheets, and Motifs
Chapter 4 Tertiary Structure: Protein Folding and Stability
Chapter 5 Quaternary Structure and Protein Complexes
Chapter 6 Protein Classification and Examples
Chapter 7 Forces and Bonds in Protein Structure
Chapter 8 Protein Denaturation and Misfolding
Chapter 9 Post-Translational Modifications
Chapter 10 Proteins in Health, Disease, and Biotechnology
Chapter 11 Summary & Review
Related Courses

Discover the best online learning for you