../ pdb_00004a54_xyz-ext-atom_v1-2.xml.gz 14-Jun-2024 16:05 927K pdb_00004a54_xyz-no-atom_v1-2.xml.gz 14-Jun-2024 16:05 19K pdb_00004a54_xyz_v1-2.cif.gz 14-Jun-2024 16:05 961K pdb_00004a54_xyz_v1-2.xml.gz 14-Jun-2024 16:05 1M