../ pdb_00004k4d_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:09 52K pdb_00004k4d_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:09 23K pdb_00004k4d_xyz_v1-2.cif.gz 15-Sep-2023 17:09 71K pdb_00004k4d_xyz_v1-2.xml.gz 15-Sep-2023 17:09 94K