../ pdb_00004q33_xyz-ext-atom_v1-3.xml.gz 20-Mar-2026 18:29 472K pdb_00004q33_xyz-no-atom_v1-3.xml.gz 20-Mar-2026 18:29 91K pdb_00004q33_xyz_v1-3.cif.gz 20-Mar-2026 18:29 1M pdb_00004q33_xyz_v1-3.xml.gz 20-Mar-2026 18:29 1M