../ pdb_00002z19_xyz-ext-atom_v1-5.xml.gz 25-Oct-2024 18:25 27K pdb_00002z19_xyz-no-atom_v1-5.xml.gz 25-Oct-2024 18:25 19K pdb_00002z19_xyz_v1-5.cif.gz 25-Oct-2024 18:25 42K pdb_00002z19_xyz_v1-5.xml.gz 25-Oct-2024 18:25 55K