A serious bug affecting representative subsets of original-style
sequences in ASTRAL 1.57 and 1.59 has now been fixed.  All original-
style subsets filtered by E-value and percent identity contained
extra domains.  Genetic domain subsets, the default sets in
1.57 and 1.59, were not affected by the bug.  The affected subsets
have been regenerated correctly, and are now available on our
website through the normal download mechanisms.  Files containing
the subsets which were originally released are still available
through direct access to ASTRAL files, or by downloading a tarball
of all files; however, these files have been clearly identified
by prepending the word "broken" to their names.  Thanks to John
Spalding for reporting this bug.  (Fixed 9/10/02)

There are some bugs in the underlying PDB files which we do not attempt
to fix; we have identified files with missing residues in the SEQRES
records (which were present in the ATOM records), and cases where the
residues in the SEQRES and ATOM fields do not match.  These are lists
of the domains affected:

Domains with missing SEQRES records (cases where coordinates for a
residue are given in the ATOM records, but the residue is not included
in the SEQRES records):
d2hmza_
d2hmzb_
d2hmzc_
d2hmzd_
d2hmqa_
d2hmqb_
d2hmqc_
d2hmqd_
d1hhka1
d3hhrc2
d1sosa_
d1sosb_
d1sosc_
d1sosd_
d1sose_
d1sosf_
d1sosg_
d1sosh_
d1sosi_
d1sosj_
d1eta1_
d1eta2_
d2plv1_
d1d2qa_
d1lta.1
d1ltb.1

Domains with mismatches between SEQRES and ATOM records (cases where
a coordinates for a residue are given in the ATOM records, but the
SEQRES records indicate a different residue should appear at that position.
In some cases, there is a simple exchange such as GLU/GLN or ASP/ASN;
in other cases, there is a more significant mistake, such as GLU/PRO):
d1trcb_
d5csca_
d5cscb_
d1ibrb_
d1nfie_
d1nfif_
d1mcda1
d1mcdb1
d1mcka1
d1mckb1
d1mcba1
d1mcbb1
d1mcqa1
d1mcqb1
d1mcfa1
d1mcfb1
d1mcca1
d1mccb1
d1mcia1
d1mcib1
d1mcsa1
d1mcsb1
d1mcea1
d1mceb1
d1mcla1
d1mclb1
d1mcra1
d1mcrb1
d1mcha1
d1mchb1
d1mcja1
d1mcjb1
d1mcna1
d1mcnb1
d1czza1
d1czzb1
d1czzc1
d1d0ja1
d1d0jb1
d1d0jc1
d1d0jd1
d1d0je1
d1d0jf1
d1tnfa_
d1tnfb_
d1tnfc_
d1d2qa_
d1tx4b_
d1buab_
d2pfkc_
d2pfkd_
d1mioa_
d1bsfa_
d1bsfb_
d2glsa2
d2glsb2
d2glsc2
d2glsd2
d2glse2
d2glsf2
d2glsg2
d2glsh2
d2glsi2
d2glsj2
d2glsk2
d2glsl2
d1tbpa1
d1tbpb1
d3hvtb1
d1a6ya_
d1a6yb_
d4at1b2
d4at1d2
d6at1b2
d6at1d2
d2at1b2
d2at1d2
d8atcb2
d8atcd2
d7at1b2
d7at1d2
d3at1b2
d3at1d2

Other comments:
PDB entries 1cwy & 1or3 were mysteriously withdrawn for "Administrative
reasons."