../ pdb_00002b2i_xyz-ext-atom_v1-3.xml.gz 20-Oct-2023 18:05 67K pdb_00002b2i_xyz-no-atom_v1-3.xml.gz 20-Oct-2023 18:05 23K pdb_00002b2i_xyz_v1-3.cif.gz 20-Oct-2023 18:05 85K pdb_00002b2i_xyz_v1-3.xml.gz 20-Oct-2023 18:05 112K