HPstruct implements the CPSP approach,
as introduced by Backofen and Will
(Constraints, 2006), to
predict provably optimal structures of 3D lattice proteins in the HP-model. For a
given HP-sequence S and a given lattice type (cubic or face centered cubic),
(all) optimal structures are calculated.
The CPSP approach computes the global minimal energy for S, too.
For more information read here.