I-TASSER and QUARK decoys for single domain proteins in CASP9
This page includes structural decoys generated by I-TASSER and QUARK servers
for all proteins that the I-TASSER server deemed to be of a single domain.
It only contains the proteins that have the experimental structure solved before the
The data demonstrated a big gap between the submitted model and the best model
in the decoy pool.
As an unsolved problem, it is extremely challenging to select (or refine) the
best models which are the closest to the experimental structures.
Dong Xu, Jian Zhang, Ambrish Roy, Yang Zhang.
Automated protein structure modeling in CASP9
by I-TASSER pipeline combined with QUARK-based ab initio folding and FG-MD-based structure refinement.
Proteins: Structure, Function, and Bioinformatics, 2011,
79 (Suppl 10) 147-160
(download the PDF file).