../ pdb_00002q31_xyz-ext-atom_v1-4.xml.gz 25-Aug-2023 16:32 116K pdb_00002q31_xyz-no-atom_v1-4.xml.gz 25-Aug-2023 16:32 39K pdb_00002q31_xyz_v1-4.cif.gz 25-Aug-2023 16:32 144K pdb_00002q31_xyz_v1-4.xml.gz 25-Aug-2023 16:32 197K