../ pdb_00003em1_xyz-ext-atom_v1-3.xml.gz 01-Sep-2023 16:41 54K pdb_00003em1_xyz-no-atom_v1-3.xml.gz 01-Sep-2023 16:41 27K pdb_00003em1_xyz_v1-3.cif.gz 01-Sep-2023 16:41 74K pdb_00003em1_xyz_v1-3.xml.gz 01-Sep-2023 16:41 99K