../ pdb_00004cka_xyz-ext-atom_v1-3.xml.gz 28-Aug-2026 18:06 81K pdb_00004cka_xyz-no-atom_v1-3.xml.gz 28-Aug-2026 18:06 31K pdb_00004cka_xyz_v1-3.cif.gz 28-Aug-2026 18:06 105K pdb_00004cka_xyz_v1-3.xml.gz 28-Aug-2026 18:06 139K