Explanation: A SCOP domain may include fragments from
different PDB chains (see d1cph.1, for example). A genetic domain
is a SCOP domain
in which the fragments are concatenated in the order in which
they appear in the original gene or sequence. In the standard
ASTRAL SCOP sequence sets,
there is a separate entry for each chain (the
section of d1cph.1 in chain A: becomes e1cph.1a, and the part
in chain B: becomes e1cph.1b). In the genetic domain sequence
sets, there is a single entry, g1cph.1, in which the sequences for
chains B: and A: appear in the correct order, separated by the
letter 'X'.
If you don't want genetic domain sequences, click here for the standard sequences.
Most commonly requested files:
ASTRAL
SCOPgenetic domain sequence subsets, based on PDB SEQRES records,
with less than 40% identity to each other:
download sequences(1.1 MB)
ASTRAL
SCOPgenetic domain sequence subsets, based on PDB SEQRES records,
with less than 95% identity to each other:
download sequences(1.7 MB)
ASTRAL SCOPgenetic domain sequences,
based on PDB ATOM records:
astral-scopdom-atom-gd-1.55.fa.
These are not recommended unless you have a special need.