plot's current layout algorithm doesn't know about substituents, and they are just drawn on the corner of their parent residue. This causes residues with multiple substituents to be drawn with all of their substituents drawn on top of each other.
A better algorithm to layout substituents would space them wider.
plot
's current layout algorithm doesn't know about substituents, and they are just drawn on the corner of their parent residue. This causes residues with multiple substituents to be drawn with all of their substituents drawn on top of each other.A better algorithm to layout substituents would space them wider.