Illustration of Protein Structure in 3D

An intricate 3D rendering showcases a complex protein structure, displayed against a dark background. The polypeptide chain is color-coded using a rainbow spectrum, typically indicating progression from the N-terminus to the C-terminus. Key secondary structural elements are visible, including several alpha-helices shown as coiled segments and multiple beta-sheets represented by flat, arrow-shaped strands. This visualization highlights the elaborate folding patterns essential for protein function.

protein - structure - 3d - macromolecule - biology - biochemistry - alpha helix - beta sheet