// Put back strand2-strand3 H-bonds that get removed in unconstrained optimizations
constraint 247	375 	2.0 2.7 3.2	// G31.O F48.N
constraint 260	363	2.0 2.7 3.2	// G33.N V46.O
constraint 262	358	2.0 2.7 3.2	// G33.O V46.N
constraint 275	345	2.0 2.7 3.2	// I35.N V44.O
constraint 281	340	2.0 2.7 3.2	// I35.O V44.N

// Add probable Hbonds for strand 1-strand 4
constraint 134	540	2.0 2.7 3.2	// G17.N I71.O
constraint 136	534	2.0 2.7 3.2	// G17.O I71.N

constraint 147	523	2.0 2.7 3.2	// M19.N G69.O
constraint 153	521	2.0 2.7 3.2	// M19.O G69.N
constraint 162	510	2.0 2.7 3.2	// G21.N V67.O
constraint 164	505	2.0 2.7 3.2	// G21.O V67.N
constraint 174	492	2.0 2.7 3.2	// V23.N D65.O

// Add very tentative Hbonds for strand3-strand6
constraint 347	693	2.0 2.7 3.2	// F45.N H92.O
constraint 356	685	2.0 2.7 3.2	// F45.O H92.N
constraint 365	676	2.0 2.7 3.2	// H47.N L90.O
constraint 373	670	2.0 2.7 3.2	// H47.O L90.N

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