../ pdb_00002et4_xyz-ext-atom_v1-3.xml.gz 18-Aug-2023 15:49 23K pdb_00002et4_xyz-no-atom_v1-3.xml.gz 18-Aug-2023 15:49 16K pdb_00002et4_xyz_v1-3.cif.gz 18-Aug-2023 15:49 37K pdb_00002et4_xyz_v1-3.xml.gz 18-Aug-2023 15:49 47K