../ pdb_00007sp4_xyz-ext-atom_v1-2.xml.gz 31-May-2024 15:05 3M pdb_00007sp4_xyz-no-atom_v1-2.xml.gz 31-May-2024 15:05 446K pdb_00007sp4_xyz_v1-2.cif.gz 31-May-2024 15:05 4M pdb_00007sp4_xyz_v1-2.xml.gz 31-May-2024 15:05 6M