../ pdb_00001zcn_xyz-ext-atom_v1-4.xml.gz 18-Aug-2023 15:48 29K pdb_00001zcn_xyz-no-atom_v1-4.xml.gz 18-Aug-2023 15:48 20K pdb_00001zcn_xyz_v1-4.cif.gz 18-Aug-2023 15:48 45K pdb_00001zcn_xyz_v1-4.xml.gz 18-Aug-2023 15:48 59K