../ pdb_00004z4t_xyz-ext-atom_v1-4.xml.gz 17-Jul-2026 15:44 124K pdb_00004z4t_xyz-no-atom_v1-4.xml.gz 17-Jul-2026 15:44 40K pdb_00004z4t_xyz_v1-4.cif.gz 17-Jul-2026 15:44 265K pdb_00004z4t_xyz_v1-4.xml.gz 17-Jul-2026 15:44 367K