../ pdb_000020yw_xyz-ext-atom_v1-2.xml.gz 19-Jun-2026 15:22 364K pdb_000020yw_xyz-no-atom_v1-2.xml.gz 19-Jun-2026 15:22 85K pdb_000020yw_xyz_v1-2.cif.gz 19-Jun-2026 15:22 409K pdb_000020yw_xyz_v1-2.xml.gz 19-Jun-2026 15:22 572K