Extended Data Fig. 4: Pairwise contacts of aromatic substitutions in the polycation.
From: Expanding the molecular language of protein liquid–liquid phase separation

Average residue pairwise contacts for the (a) GRGNSPFS and (b) GRGNSPWS variants with respect to GRGNSPYS. Upper plots: Residue pairs not involving mutated residues are shown as dark gray circles while residue pairs involving the mutated residues are shown as purple triangles. Lower plots: Contact ratio between residue pairs for the GRGNSPFS and GRGNSPWS variants to that of the GRGNSPYS variant.