../ pdb_00004nk8_xyz-ext-atom_v1-4.xml.gz 21-Mar-2025 15:14 76K pdb_00004nk8_xyz-no-atom_v1-4.xml.gz 21-Mar-2025 15:14 29K pdb_00004nk8_xyz_v1-4.cif.gz 21-Mar-2025 15:14 98K pdb_00004nk8_xyz_v1-4.xml.gz 21-Mar-2025 15:14 130K