Which file formats does GOLD support?

Acceptable input and output ligand file formats are:

• mol2 (i.e. Tripos format)
  Of the possible ligand input formats, only mol2 can be used if you wish to set ligand atom types manually.
• mol (i.e. MDL sd format)
  Files in mol format may also have the extension .mdl or .sdf.
• mmCIF (input only)

Acceptable input protein file formats are:

• pdb (.pdb or .ent)
• mol2
• mmCIF (.cif)