../ pdb_00001k7s_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:54 47K pdb_00001k7s_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:54 25K pdb_00001k7s_xyz_v1-4.cif.gz 07-Aug-2026 19:54 66K pdb_00001k7s_xyz_v1-4.xml.gz 07-Aug-2026 19:54 88K