../ pdb_00004py2_xyz-ext-atom_v1-4.xml.gz 17-Oct-2025 15:22 272K pdb_00004py2_xyz-no-atom_v1-4.xml.gz 17-Oct-2025 15:22 66K pdb_00004py2_xyz_v1-4.cif.gz 17-Oct-2025 15:22 586K pdb_00004py2_xyz_v1-4.xml.gz 17-Oct-2025 15:22 813K