../ pdb_00004zh2_xyz-ext-atom_v1-4.xml.gz 22-Sep-2023 17:19 1M pdb_00004zh2_xyz-no-atom_v1-4.xml.gz 22-Sep-2023 17:19 206K pdb_00004zh2_xyz_v1-4.cif.gz 22-Sep-2023 17:19 1M pdb_00004zh2_xyz_v1-4.xml.gz 22-Sep-2023 17:19 2M