Entropy-Weighted Collapse Likelihood (EWCL)

Proteins explore ensembles of microstates rather than a single conformation. EWCL maps residue-level conformational entropy on [0,1] directly from sequence, quantifying the likelihood that a locus remains ensemble-like versus collapsed. The score complements geometry-first confidences (e.g., pLDDT) with a thermodynamic perspective that's interpretable across proteins β€” useful for triaging flexible segments, linkers, and collapse-prone regions in practical analysis workflows.

3D Protein Viewer
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EWCL overlay shown with 5-bin color scale (stable β†’ collapse-prone). Demo: p53 (UniProt P04637)