../ pdb_00002z31_xyz-ext-atom_v1-3.xml.gz 18-Oct-2024 17:47 108K pdb_00002z31_xyz-no-atom_v1-3.xml.gz 18-Oct-2024 17:47 31K pdb_00002z31_xyz_v1-3.cif.gz 18-Oct-2024 17:47 130K pdb_00002z31_xyz_v1-3.xml.gz 18-Oct-2024 17:47 176K