../ pdb_00004u44_xyz-ext-atom_v1-3.xml.gz 22-Dec-2023 16:53 110K pdb_00004u44_xyz-no-atom_v1-3.xml.gz 22-Dec-2023 16:53 34K pdb_00004u44_xyz_v1-3.cif.gz 22-Dec-2023 16:53 135K pdb_00004u44_xyz_v1-3.xml.gz 22-Dec-2023 16:53 182K