../ pdb_00003ctn_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:03 746K pdb_00003ctn_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:03 18K pdb_00003ctn_xyz_v1-4.cif.gz 17-May-2024 16:03 777K pdb_00003ctn_xyz_v1-4.xml.gz 17-May-2024 16:03 1M