../ pdb_00002zk4_xyz-ext-atom_v1-3.xml.gz 15-Nov-2024 21:56 98K pdb_00002zk4_xyz-no-atom_v1-3.xml.gz 15-Nov-2024 21:56 31K pdb_00002zk4_xyz_v1-3.cif.gz 15-Nov-2024 21:56 120K pdb_00002zk4_xyz_v1-3.xml.gz 15-Nov-2024 21:56 160K