../ pdb_00001a1t_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:05 700K pdb_00001a1t_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:05 62K pdb_00001a1t_xyz_v1-4.cif.gz 17-May-2024 16:05 768K pdb_00001a1t_xyz_v1-4.xml.gz 17-May-2024 16:05 1M