../ pdb_00001xkx_xyz-ext-atom_v1-3.xml.gz 21-Mar-2025 15:14 156K pdb_00001xkx_xyz-no-atom_v1-3.xml.gz 21-Mar-2025 15:14 43K pdb_00001xkx_xyz_v1-3.cif.gz 21-Mar-2025 15:14 184K pdb_00001xkx_xyz_v1-3.xml.gz 21-Mar-2025 15:14 251K