../ pdb_00009ck4_xyz-ext-atom_v1-0.xml.gz 16-Jan-2026 16:22 124K pdb_00009ck4_xyz-no-atom_v1-0.xml.gz 16-Jan-2026 16:22 33K pdb_00009ck4_xyz_v1-0.cif.gz 16-Jan-2026 16:22 146K pdb_00009ck4_xyz_v1-0.xml.gz 16-Jan-2026 16:22 203K