// try moving predicted strand S76-K79 into sheet	
	
constraint	I52.CB S76.CB	4 5.12 7
constraint	G53.CA L77.CA	4 5.12 7
constraint	I54.CB F78.CB	4 5.12 7
constraint	D55.CB K79.CB	4 5.12 7

constraint	I51.O S76.N	2.3 2.7 3.2
constraint	G53.N S76.O	2.3 2.7 3.2
constraint	G53.O F78.N	2.3 2.7 3.2


// Add straightness constraints for other strands:

constraint R238.CB I242.CB	14 14.6 16
constraint I239.CB S243.CB	14 14.6 16

// I'm less certain about the next one
constraint L288.CB E292.CB	10 14.6 16

constraint I264.CB T266.CB	7 7.3 8