StrandConstraint M191 R192 0.636 HelixConstraint G199 E205 0.743 StrandConstraint V217 A220 0.697 HelixConstraint D224 T227 0.622 HelixConstraint L239 A245 0.673 StrandConstraint A269 L273 0.652 StrandConstraint F304 T305 0.857