../ pdb_00002nnr_xyz-ext-atom_v1-4.xml.gz 22-Dec-2023 16:55 45K pdb_00002nnr_xyz-no-atom_v1-4.xml.gz 22-Dec-2023 16:55 24K pdb_00002nnr_xyz_v1-4.cif.gz 22-Dec-2023 16:55 63K pdb_00002nnr_xyz_v1-4.xml.gz 22-Dec-2023 16:55 85K