// Put back strand2-strand3 H-bonds that get removed in unconstrained optimizations
constraint 247	375 	2.3 2.7 3.2	// G31.O F48.N
constraint 260	363	2.3 2.7 3.2	// G33.N V46.O
constraint 262	358	2.3 2.7 3.2	// G33.O V46.N
constraint 275	345	2.3 2.7 3.2	// I35.N V44.O
constraint 281	340	2.3 2.7 3.2	// I35.O V44.N

// Add probable Hbonds for strand 1-strand 4
// constraint 102	57	4  5.12 6	// R13.CB T75.CB
// constraint 111	563	2.3 2.7 3.2	// L14.N I74.O
// constraint 117	557	2.3 2.7 3.2	// L14.O I74.N
// constraint 121	553	4  5.12 6	// Q15.CB S73.CB

constraint 134	540	2.3 2.7 3.2	// G17.N I71.O
constraint 136	534	2.3 2.7 3.2	// G17.O I71.N

constraint 147	523	2.3 2.7 3.2	// M19.N G69.O
constraint 153	521	2.3 2.7 3.2	// M19.O G69.N
constraint 162	510	2.3 2.7 3.2	// G21.N V67.O
constraint 164	505	2.3 2.7 3.2	// G21.O V67.N
constraint 174	492	2.3 2.7 3.2	// V23.N D65.O

// Straighten strand 6
constraint 659	686	10 14.6 18	//D88.CA H92.CA


// add Hbonds missing in try10-opt
constraint 512	632	2.3 2.7 3.2	// E68.N L83.O
constraint 519	626	2.3 2.7 3.2	// E68.O L83.N
constraint 525	620	2.3 2.7 3.2	// K70.N I81.O
constraint 532	614	2.3 2.7 3.2	// K70.O I81.N



// add constraints to squeeze hairpin together
constraint 605	687	3.7 4.7 5.7		// F80.CB H92.CB
constraint 616	680	3.7 4.7 5.7		// I81.CB V91.CB
constraint 623	671	3.7 4.7 5.7		// G82.CA L90.CA
constraint 627	667	3.7 4.7 5.7		// L83.CA G89.CA
constraint 636	660	3.7 4.7 5.7		// D84.CB D88.CB