Structure–Function Relationships
Investigate how molecular architecture controls biological activity.
Core concepts
- Primary to quaternary protein structure
- Active sites and ligand recognition
- Folding, stability and allostery
- Mutagenesis and structure-based hypotheses
- Hydrogen bonding, electrostatics and hydrophobic effects
- PDB structures, confidence and model limitations
- Which residue changes could alter binding without disrupting global folding?
- How can a conformational change influence catalytic efficiency?
- What evidence distinguishes structural correlation from causal mechanism?
Suggested learning activity
Compare wild-type and variant protein activity using a matched assay; map the substitution to a structural model and assess alternative explanations.
Reference relationship
Structure → interactions → dynamics → biological function (a hypothesis to test, not an automatic causal conclusion).
Pre-lab / research design checklist
Notes are held in this page session only; copy them before leaving.