../ pdb_00002y53_xyz-ext-atom_v1-2.xml.gz 03-May-2024 16:58 207K pdb_00002y53_xyz-no-atom_v1-2.xml.gz 03-May-2024 16:58 60K pdb_00002y53_xyz_v1-2.cif.gz 03-May-2024 16:58 242K pdb_00002y53_xyz_v1-2.xml.gz 03-May-2024 16:58 336K