../ pdb_00001ut4_xyz-ext-atom_v1-4.xml.gz 03-May-2024 16:57 57K pdb_00001ut4_xyz-no-atom_v1-4.xml.gz 03-May-2024 16:57 25K pdb_00001ut4_xyz_v1-4.cif.gz 03-May-2024 16:57 73K pdb_00001ut4_xyz_v1-4.xml.gz 03-May-2024 16:57 100K