../ pdb_00001a2s_xyz-ext-atom_v1-4.xml.gz 25-Oct-2024 18:22 25K pdb_00001a2s_xyz-no-atom_v1-4.xml.gz 25-Oct-2024 18:22 16K pdb_00001a2s_xyz_v1-4.cif.gz 25-Oct-2024 18:22 39K pdb_00001a2s_xyz_v1-4.xml.gz 25-Oct-2024 18:22 52K