../ pdb_00003zsi_xyz-ext-atom_v1-5.xml.gz 03-May-2024 16:58 64K pdb_00003zsi_xyz-no-atom_v1-5.xml.gz 03-May-2024 16:58 27K pdb_00003zsi_xyz_v1-5.cif.gz 03-May-2024 16:58 149K pdb_00003zsi_xyz_v1-5.xml.gz 03-May-2024 16:58 203K