// This is based on the CASP7 cost function, with some updates
//	to take advantage of new features.
// Weighting is rather arbitrary.
// 	I reduced soft_clashes, to keep from tearing apart nearly
//	right packing.  It needs to be gradually increased.

ConstraintSet dimer_pair

Hbond V91.O	Y107.N
Hbond V182.O	Y16.N

# Hbond V91.OXT		G108.N
# Hbond V182.OXT	G17.N

Constraint	V91.C	Y107.N	3.0 3.3 4.2
Constraint	V182.C	Y16.N	3.0 3.3	4.2

Constraint	V91.C	G108.N	3.0 3.8	4.6
Constraint	V182.C	G17.N	3.0 3.8	4.6


SetCost \
	dimer_pair 80 \
	align_constraints 20 \
	ehl2_constraints 5 \
	align_sheets 5 \
	pred_nb11_back 50 \
	pred_alpha_back 10 \
	pred_n_notor_back 5 \
	pred_bys_back 5 \
	pred_pb_back 3 \
	wet6.5 15  dry5 15 dry6.5 15 dry8 40 dry12 40 \
	phobic_fit 3 \
	sidechain 10 \
	n_ca_c	2 bad_peptide 5 \
	soft_clashes 80  backbone_clashes 10 \
	break 100  \
	hbond_geom 10 \
	hbond_geom_backbone 10 \
	hbond_geom_beta 20 \
	hbond_geom_beta_pair 40