../ pdb_00002arf_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:03 457K pdb_00002arf_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:03 20K pdb_00002arf_xyz_v1-4.cif.gz 17-May-2024 16:03 485K pdb_00002arf_xyz_v1-4.xml.gz 17-May-2024 16:03 642K