proteus

Use this skill when the user asks you to work with protein structures, molecular visualization, or structural biology tools. TRIGGER when: the user mentions PyMOL, ChimeraX, AlphaFold, Rosetta, PyRosetta, UniProt, RCSB PDB, PDBe, PDB files, protein structures, molecular rendering, pLDDT, RMSD, structure alignment, binding pockets, drug-target analysis, cryo-EM density maps, homology modeling, or protein design. Also trigger when the user opens/loads .pdb, .cif, .mmcif, .sdf, or .mol2 files, or .mrc density maps (see references/chimerax.md for cryo-EM workflows). DO NOT TRIGGER for: general biology questions with no structural component, bioinformatics sequence-only tasks (BLAST, MSA), or genomics/transcriptomics.