../ pdb_00004chd_xyz-ext-atom_v1-1.xml.gz 03-May-2024 16:56 25K pdb_00004chd_xyz-no-atom_v1-1.xml.gz 03-May-2024 16:56 19K pdb_00004chd_xyz_v1-1.cif.gz 03-May-2024 16:56 68K pdb_00004chd_xyz_v1-1.xml.gz 03-May-2024 16:56 91K