../ pdb_00004an9_xyz-ext-atom_v1-4.xml.gz 26-Apr-2024 17:46 51K pdb_00004an9_xyz-no-atom_v1-4.xml.gz 26-Apr-2024 17:46 27K pdb_00004an9_xyz_v1-4.cif.gz 26-Apr-2024 17:46 72K pdb_00004an9_xyz_v1-4.xml.gz 26-Apr-2024 17:46 95K