Linked from
The 33 pages that link to Protein structure, each with the reason it gives.
Protein foldingNarrower topic: Folding creates the higher-order structures within this hierarchy.
LectinNarrower topic: A lectin's binding site is formed by its folded structure.
John KendrewNarrower topic: Kendrew’s result supplied the first atomic-level example for a protein.
ProlineNarrower topic: Proline’s constrained backbone influences how protein chains fold.
Ribbon diagramNarrower topic: Ribbon diagrams depict this overall arrangement at a glance.