../ pdb_00004at2_xyz-ext-atom_v1-2.xml.gz 03-May-2024 16:57 96K pdb_00004at2_xyz-no-atom_v1-2.xml.gz 03-May-2024 16:57 38K pdb_00004at2_xyz_v1-2.cif.gz 03-May-2024 16:57 202K pdb_00004at2_xyz_v1-2.xml.gz 03-May-2024 16:57 280K