../ pdb_00004i2y_xyz-ext-atom_v1-3.xml.gz 01-Dec-2023 16:03 139K pdb_00004i2y_xyz-no-atom_v1-3.xml.gz 01-Dec-2023 16:03 48K pdb_00004i2y_xyz_v1-3.cif.gz 01-Dec-2023 16:03 171K pdb_00004i2y_xyz_v1-3.xml.gz 01-Dec-2023 16:03 233K