../ pdb_00007s2a_xyz-ext-atom_v1-2.xml.gz 25-Oct-2024 18:24 25K pdb_00007s2a_xyz-no-atom_v1-2.xml.gz 25-Oct-2024 18:24 20K pdb_00007s2a_xyz_v1-2.cif.gz 25-Oct-2024 18:24 43K pdb_00007s2a_xyz_v1-2.xml.gz 25-Oct-2024 18:24 55K