Fit only works with objects that are identical in terms of atom number, chainID, atom name and what not. This is not the case for a protein on one side and a protein plus ligand on the other.
Andreas > Thanks, > it worked. > So why fit did fail in doing that? -- --> Andreas Förster <-- 8 rue Doudart de Lagrée, 38000 Grenoble ++33.(0)438.866201 and ++33.(0)456.452000 b5foan at skype and yahoo messenger
