../ pdb_00003nk1_xyz-ext-atom_v1-4.xml.gz 01-Sep-2023 16:39 89K pdb_00003nk1_xyz-no-atom_v1-4.xml.gz 01-Sep-2023 16:39 37K pdb_00003nk1_xyz_v1-4.cif.gz 01-Sep-2023 16:39 115K pdb_00003nk1_xyz_v1-4.xml.gz 01-Sep-2023 16:39 155K