../ pdb_00001u4s_xyz-ext-atom_v1-3.xml.gz 18-Aug-2023 15:50 57K pdb_00001u4s_xyz-no-atom_v1-3.xml.gz 18-Aug-2023 15:50 28K pdb_00001u4s_xyz_v1-3.cif.gz 18-Aug-2023 15:50 78K pdb_00001u4s_xyz_v1-3.xml.gz 18-Aug-2023 15:50 104K