../ pdb_00004er3_xyz-ext-atom_v1-3.xml.gz 23-Feb-2024 17:45 58K pdb_00004er3_xyz-no-atom_v1-3.xml.gz 23-Feb-2024 17:45 30K pdb_00004er3_xyz_v1-3.cif.gz 23-Feb-2024 17:45 79K pdb_00004er3_xyz_v1-3.xml.gz 23-Feb-2024 17:45 106K