../ pdb_00004zx4_xyz-ext-atom_v1-3.xml.gz 22-Sep-2023 17:18 187K pdb_00004zx4_xyz-no-atom_v1-3.xml.gz 22-Sep-2023 17:18 55K pdb_00004zx4_xyz_v1-3.cif.gz 22-Sep-2023 17:18 422K pdb_00004zx4_xyz_v1-3.xml.gz 22-Sep-2023 17:18 576K