../ pdb_00001k3d_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:50 99K pdb_00001k3d_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:50 33K pdb_00001k3d_xyz_v1-4.cif.gz 07-Aug-2026 19:50 123K pdb_00001k3d_xyz_v1-4.xml.gz 07-Aug-2026 19:50 166K