../ pdb_00004at0_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:44 96K pdb_00004at0_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:44 38K pdb_00004at0_xyz_v1-2.cif.gz 15-Dec-2023 18:44 205K pdb_00004at0_xyz_v1-2.xml.gz 15-Dec-2023 18:44 281K