../ pdb_00004em1_xyz-ext-atom_v1-1.xml.gz 03-Nov-2023 17:26 29K pdb_00004em1_xyz-no-atom_v1-1.xml.gz 03-Nov-2023 17:26 20K pdb_00004em1_xyz_v1-1.cif.gz 03-Nov-2023 17:26 46K pdb_00004em1_xyz_v1-1.xml.gz 03-Nov-2023 17:26 59K