../ pdb_00001fkx_xyz-ext-atom_v1-4.xml.gz 02-Feb-2024 17:50 65K pdb_00001fkx_xyz-no-atom_v1-4.xml.gz 02-Feb-2024 17:50 25K pdb_00001fkx_xyz_v1-4.cif.gz 02-Feb-2024 17:50 84K pdb_00001fkx_xyz_v1-4.xml.gz 02-Feb-2024 17:50 112K