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This subject will describe the wide range of structures, functions and interactions of proteins and their importance in biological processes, biomedicine and biotechnology. Emphasis will be on the three-dimensional structure of proteins and their interactions with peptides, proteins, lipids, nucleic acids and other physiologically important molecules. We will describe experimental and computational techniques and how they help in determining and predicting protein structure and function, aid the design of new proteins and are used to develop new drugs. The subject matter addresses the general properties of protein structure; the major classes and topologies of proteins; evolution of sequence, structure and function; protein synthesis, folding, misfolding, targeting and trafficking; protein engineering for biotechnology; bioinformatics analysis of protein sequence and structure; binding of small molecules to proteins and drug design; protein-protein interactions; effects of mutations on tertiary structure, protein stability and biological functions; enzyme reaction kinetics and mechanisms. This subject is required for completion of a major in Biochemistry and Molecular Biology.
Intended learning outcomes
By the end of the subject the student should develop a critical appreciation of the current literature on protein structure and function. The student should understand and appreciate:
- the impact of protein research on biomedicine and biotechnology.
- the structural properties of proteins and the techniques used to study them.
- the computational analysis of protein sequence and structure using bioinformatic and molecular graphic programs.
- how protein engineering is used for investigating structure-function relationships.
- how proteins interact with other molecules.
On completion of this subject, students should have developed the following generic skills:
- the ability to interpret scientific literature and interpret data from electronic databases.
- the capacity to integrate knowledge across disciplines.
- the ability to comprehend a question, evaluate the relevant information and communicate an answer.
Last updated: 29 October 2019