//straightness constraints for F45-T49 and L98-K99
// putative strands that are curling up on their own

constraint F45.CB T49.CB  14 14.6 16
constraint L98.CB K99.CB   7  7.3  8


// sheet like this:

//44<  lFEVFTpq
// 4>  vTKYFYKg
//15< aFVILDt

constraint T45.CB T5.CB 4  4.7  6
constraint F44.CB K6.CB 4  4.7  6
constraint V43.CB Y7.CB 4  4.7  6
constraint E42.CB F8.CB 4  4.7  6
constraint F41.CB Y9.CB 4  4.7  6

constraint  T5.CB V10.CB 4  4.7  6
constraint  K6.CB I11.CB 4  4.7  6
constraint  Y7.CB L12.CB 4  4.7  6
constraint  F8.CB D13.CB 4  4.7  6
constraint  Y9.CB T14.CB 4  4.7  6