../ pdb_00004at3_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:44 60K pdb_00004at3_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:44 27K pdb_00004at3_xyz_v1-4.cif.gz 15-Dec-2023 18:44 81K pdb_00004at3_xyz_v1-4.xml.gz 15-Dec-2023 18:44 107K