../ pdb_00004isy_xyz-ext-atom_v1-3.xml.gz 01-Dec-2023 16:03 258K pdb_00004isy_xyz-no-atom_v1-3.xml.gz 01-Dec-2023 16:03 54K pdb_00004isy_xyz_v1-3.cif.gz 01-Dec-2023 16:03 291K pdb_00004isy_xyz_v1-3.xml.gz 01-Dec-2023 16:03 397K