../ pdb_00002pn4_xyz-ext-atom_v1-2.xml.gz 25-Aug-2023 16:33 43K pdb_00002pn4_xyz-no-atom_v1-2.xml.gz 25-Aug-2023 16:33 24K pdb_00002pn4_xyz_v1-2.cif.gz 25-Aug-2023 16:33 62K pdb_00002pn4_xyz_v1-2.xml.gz 25-Aug-2023 16:33 80K