../ pdb_00004em9_xyz-ext-atom_v1-1.xml.gz 08-Sep-2023 16:25 99K pdb_00004em9_xyz-no-atom_v1-1.xml.gz 08-Sep-2023 16:25 34K pdb_00004em9_xyz_v1-1.cif.gz 08-Sep-2023 16:25 230K pdb_00004em9_xyz_v1-1.xml.gz 08-Sep-2023 16:25 316K