../ pdb_00004xt4_xyz-ext-atom_v1-4.xml.gz 22-Sep-2023 17:21 45K pdb_00004xt4_xyz-no-atom_v1-4.xml.gz 22-Sep-2023 17:21 26K pdb_00004xt4_xyz_v1-4.cif.gz 22-Sep-2023 17:21 66K pdb_00004xt4_xyz_v1-4.xml.gz 22-Sep-2023 17:21 87K