../ pdb_00003et4_xyz-ext-atom_v1-2.xml.gz 22-Dec-2023 16:55 47K pdb_00003et4_xyz-no-atom_v1-2.xml.gz 22-Dec-2023 16:55 25K pdb_00003et4_xyz_v1-2.cif.gz 22-Dec-2023 16:55 66K pdb_00003et4_xyz_v1-2.xml.gz 22-Dec-2023 16:55 88K