../ pdb_00004z4u_xyz-ext-atom_v1-3.xml.gz 05-Jan-2024 17:53 120K pdb_00004z4u_xyz-no-atom_v1-3.xml.gz 05-Jan-2024 17:53 38K pdb_00004z4u_xyz_v1-3.cif.gz 05-Jan-2024 17:53 262K pdb_00004z4u_xyz_v1-3.xml.gz 05-Jan-2024 17:53 363K