../ pdb_00004u4c_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:43 182K pdb_00004u4c_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:43 51K pdb_00004u4c_xyz_v1-2.cif.gz 15-Dec-2023 18:43 219K pdb_00004u4c_xyz_v1-2.xml.gz 15-Dec-2023 18:43 290K