../ pdb_00001ys2_xyz-ext-atom_v1-4.xml.gz 25-Oct-2024 18:26 55K pdb_00001ys2_xyz-no-atom_v1-4.xml.gz 25-Oct-2024 18:26 28K pdb_00001ys2_xyz_v1-4.cif.gz 25-Oct-2024 18:26 75K pdb_00001ys2_xyz_v1-4.xml.gz 25-Oct-2024 18:26 102K