../ pdb_00001k2x_xyz-ext-atom_v1-4.xml.gz 08-Nov-2024 21:15 109K pdb_00001k2x_xyz-no-atom_v1-4.xml.gz 08-Nov-2024 21:15 41K pdb_00001k2x_xyz_v1-4.cif.gz 08-Nov-2024 21:15 136K pdb_00001k2x_xyz_v1-4.xml.gz 08-Nov-2024 21:15 185K