../ pdb_00006spt_xyz-ext-atom_v1-3.xml.gz 04-Apr-2025 15:26 20K pdb_00006spt_xyz-no-atom_v1-3.xml.gz 04-Apr-2025 15:26 22K pdb_00006spt_xyz_v1-3.cif.gz 04-Apr-2025 15:26 60K pdb_00006spt_xyz_v1-3.xml.gz 04-Apr-2025 15:26 78K