../ pdb_00001z2b_xyz-ext-atom_v1-3.xml.gz 18-Aug-2023 15:49 273K pdb_00001z2b_xyz-no-atom_v1-3.xml.gz 18-Aug-2023 15:49 80K pdb_00001z2b_xyz_v1-3.cif.gz 18-Aug-2023 15:49 331K pdb_00001z2b_xyz_v1-3.xml.gz 18-Aug-2023 15:49 451K