Serious bug fixed: Some representative subsets of original-style sequences in ASTRAL 1.57 and 1.59 were incorrect, containing extra domains. The default sequences in both releases (genetic domain sequences) were not affected by the bug. All original-style subsets filtered by E-value and percent identity were affected by the bug, and have been re-generated correctly. See the known bugs file for more details.
All ASTRAL SCOP genetic domain sequences, based on PDB ATOM records: astral-scopdom-atom-gd-all-1.57.fa. These are not recommended unless you have a special need.