../ pdb_00002nn4_xyz-ext-atom_v1-5.xml.gz 22-Dec-2023 16:54 37K pdb_00002nn4_xyz-no-atom_v1-5.xml.gz 22-Dec-2023 16:54 18K pdb_00002nn4_xyz_v1-5.cif.gz 22-Dec-2023 16:54 50K pdb_00002nn4_xyz_v1-5.xml.gz 22-Dec-2023 16:54 67K