Complex Protein Molecular Structure Illustration

Explore the intricate architecture of a protein molecule, visualized in a stunning 3D ribbon model. This representation clearly shows the protein's secondary structures, including distinct alpha-helices and beta-sheets, alongside connecting loops. The rainbow coloring likely indicates polypeptide chain progression, while a red stick model might represent a bound substrate or cofactor. It's a great example for understanding complex biological macromolecules.

protein - molecular structure - biochemistry - alpha helix - beta sheet - 3d model - ribbon diagram - macromolecule