../ pdb_00004xnr_xyz-ext-atom_v1-4.xml.gz 22-Sep-2023 17:21 44K pdb_00004xnr_xyz-no-atom_v1-4.xml.gz 22-Sep-2023 17:21 23K pdb_00004xnr_xyz_v1-4.cif.gz 22-Sep-2023 17:21 108K pdb_00004xnr_xyz_v1-4.xml.gz 22-Sep-2023 17:21 134K