../ pdb_00006em1_xyz-ext-atom_v1-2.xml.gz 26-Sep-2025 15:21 2M pdb_00006em1_xyz-no-atom_v1-2.xml.gz 26-Sep-2025 15:21 521K pdb_00006em1_xyz_v1-2.cif.gz 26-Sep-2025 15:21 3M pdb_00006em1_xyz_v1-2.xml.gz 26-Sep-2025 15:21 3M