../ pdb_00002xbk_xyz-ext-atom_v1-5.xml.gz 28-Aug-2026 18:06 78K pdb_00002xbk_xyz-no-atom_v1-5.xml.gz 28-Aug-2026 18:06 34K pdb_00002xbk_xyz_v1-5.cif.gz 28-Aug-2026 18:06 187K pdb_00002xbk_xyz_v1-5.xml.gz 28-Aug-2026 18:06 257K