../ pdb_00004u70_xyz-ext-atom_v1-2.xml.gz 15-Mar-2024 16:32 63K pdb_00004u70_xyz-no-atom_v1-2.xml.gz 15-Mar-2024 16:32 30K pdb_00004u70_xyz_v1-2.cif.gz 15-Mar-2024 16:32 85K pdb_00004u70_xyz_v1-2.xml.gz 15-Mar-2024 16:32 115K