../ pdb_00004k9x_xyz-ext-atom_v1-4.xml.gz 15-Sep-2023 17:09 83K pdb_00004k9x_xyz-no-atom_v1-4.xml.gz 15-Sep-2023 17:09 32K pdb_00004k9x_xyz_v1-4.cif.gz 15-Sep-2023 17:09 202K pdb_00004k9x_xyz_v1-4.xml.gz 15-Sep-2023 17:09 274K