../ pdb_00004zym_xyz-ext-atom_v1-5.xml.gz 22-Sep-2023 17:18 20K pdb_00004zym_xyz-no-atom_v1-5.xml.gz 22-Sep-2023 17:18 14K pdb_00004zym_xyz_v1-5.cif.gz 22-Sep-2023 17:18 33K pdb_00004zym_xyz_v1-5.xml.gz 22-Sep-2023 17:18 40K