../ pdb_00003zi3_xyz-ext-atom_v1-4.xml.gz 01-Nov-2024 21:36 8131 pdb_00003zi3_xyz-no-atom_v1-4.xml.gz 01-Nov-2024 21:36 15K pdb_00003zi3_xyz_v1-4.cif.gz 01-Nov-2024 21:36 21K pdb_00003zi3_xyz_v1-4.xml.gz 01-Nov-2024 21:36 27K