../ pdb_00004a1y_xyz-ext-atom_v1-3.xml.gz 15-Dec-2023 18:43 125K pdb_00004a1y_xyz-no-atom_v1-3.xml.gz 15-Dec-2023 18:43 36K pdb_00004a1y_xyz_v1-3.cif.gz 15-Dec-2023 18:43 279K pdb_00004a1y_xyz_v1-3.xml.gz 15-Dec-2023 18:43 392K