../ pdb_00007em2_xyz-ext-atom_v1-4.xml.gz 24-Nov-2023 17:17 110K pdb_00007em2_xyz-no-atom_v1-4.xml.gz 24-Nov-2023 17:17 44K pdb_00007em2_xyz_v1-4.cif.gz 24-Nov-2023 17:17 262K pdb_00007em2_xyz_v1-4.xml.gz 24-Nov-2023 17:17 357K