../ pdb_00001a64_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:06 35K pdb_00001a64_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:06 18K pdb_00001a64_xyz_v1-4.cif.gz 17-May-2024 16:06 49K pdb_00001a64_xyz_v1-4.xml.gz 17-May-2024 16:06 66K