../ pdb_00004nn3_xyz-ext-atom_v1-4.xml.gz 29-Mar-2024 17:27 115K pdb_00004nn3_xyz-no-atom_v1-4.xml.gz 29-Mar-2024 17:27 33K pdb_00004nn3_xyz_v1-4.cif.gz 29-Mar-2024 17:27 198K pdb_00004nn3_xyz_v1-4.xml.gz 29-Mar-2024 17:27 271K