../ pdb_00001bt3_xyz-ext-atom_v1-5.xml.gz 07-Aug-2026 19:50 61K pdb_00001bt3_xyz-no-atom_v1-5.xml.gz 07-Aug-2026 19:50 25K pdb_00001bt3_xyz_v1-5.cif.gz 07-Aug-2026 19:50 80K pdb_00001bt3_xyz_v1-5.xml.gz 07-Aug-2026 19:50 107K