../ pdb_00004zyx_xyz-ext-atom_v1-4.xml.gz 22-Sep-2023 17:18 42K pdb_00004zyx_xyz-no-atom_v1-4.xml.gz 22-Sep-2023 17:18 28K pdb_00004zyx_xyz_v1-4.cif.gz 22-Sep-2023 17:18 103K pdb_00004zyx_xyz_v1-4.xml.gz 22-Sep-2023 17:18 136K