BioAdviser for Windows facilitates the modification of molecules it displays. The current set of available operations include:
Copying and pasting parts of molecular system to create the new molecular structures.
Adding Hydrogens, changing bond type and atom removal.
Rotating sidechain or torsional angle of the selected aminoacid.
Building protein from aminoacids and mutating aminoacids.
Performing operations on specific, selected subsystems of the entire structure.
Editing PDB file in text mode.