../ pdb_00001zwk_xyz-ext-atom_v1-4.xml.gz 18-Aug-2023 15:48 56K pdb_00001zwk_xyz-no-atom_v1-4.xml.gz 18-Aug-2023 15:48 27K pdb_00001zwk_xyz_v1-4.cif.gz 18-Aug-2023 15:48 76K pdb_00001zwk_xyz_v1-4.xml.gz 18-Aug-2023 15:48 101K