../ pdb_00004zr1_xyz-ext-atom_v1-6.xml.gz 01-Mar-2024 17:33 111K pdb_00004zr1_xyz-no-atom_v1-6.xml.gz 01-Mar-2024 17:33 32K pdb_00004zr1_xyz_v1-6.cif.gz 01-Mar-2024 17:33 250K pdb_00004zr1_xyz_v1-6.xml.gz 01-Mar-2024 17:33 338K