Biophysics Insight: Drag any residue in the main viewport or adjust points on the Ramachandran plot to manipulate backbone torsion angles (φ, ψ). Energy updates continuously based on Lennard-Jones steric repulsions, hydrogen bonding, and hydrophobic solvent collapse.
Ramachandran Plot Controller (φ / ψ)
Region: Allowed Alpha-R
Residue Pairwise Contact Map Matrix
Supports 1-letter codes. Legend: H (Hydrophobic), P (Polar), + / - (Charged).