../ pdb_00004zb3_xyz-ext-atom_v1-2.xml.gz 15-Mar-2024 16:30 50K pdb_00004zb3_xyz-no-atom_v1-2.xml.gz 15-Mar-2024 16:30 24K pdb_00004zb3_xyz_v1-2.cif.gz 15-Mar-2024 16:30 69K pdb_00004zb3_xyz_v1-2.xml.gz 15-Mar-2024 16:30 91K