3D Colored Protein Structure for Scientific Illustration

A detailed three-dimensional rendering of a complex protein structure, presented against a stark black background. The protein is depicted using a ribbon diagram, with segments colored across the visible spectrum, typically indicating the polypeptide chain's progression from its N-terminus to C-terminus, or highlighting distinct domains. Prominently visible are alpha-helices, shown as coiled spirals, and beta-sheets, represented by flattened arrows. The overall structure suggests a multimeric complex, possibly a dimer, illustrating the intricate folding and interactions characteristic of biological macromolecules crucial for various cellular functions.

protein - structure - 3d - molecule - biology - biochemistry - alpha helix - beta sheet - scientific illustration