../ pdb_00001b73_xyz-ext-atom_v1-4.xml.gz 22-Dec-2023 16:54 46K pdb_00001b73_xyz-no-atom_v1-4.xml.gz 22-Dec-2023 16:54 20K pdb_00001b73_xyz_v1-4.cif.gz 22-Dec-2023 16:54 61K pdb_00001b73_xyz_v1-4.xml.gz 22-Dec-2023 16:54 83K