../ pdb_00002a2s_xyz-ext-atom_v1-3.xml.gz 20-Oct-2023 18:05 87K pdb_00002a2s_xyz-no-atom_v1-3.xml.gz 20-Oct-2023 18:05 32K pdb_00002a2s_xyz_v1-3.cif.gz 20-Oct-2023 18:05 111K pdb_00002a2s_xyz_v1-3.xml.gz 20-Oct-2023 18:05 149K