../ pdb_00003kcx_xyz-ext-atom_v1-4.xml.gz 15-Mar-2024 16:32 63K pdb_00003kcx_xyz-no-atom_v1-4.xml.gz 15-Mar-2024 16:32 29K pdb_00003kcx_xyz_v1-4.cif.gz 15-Mar-2024 16:32 85K pdb_00003kcx_xyz_v1-4.xml.gz 15-Mar-2024 16:32 113K