HelixConstraint V9 L15 0.663 HelixConstraint F27 R32 0.633 HelixConstraint F110 Q117 0.804 StrandConstraint I122 I125 0.68 HelixConstraint L214 A223 0.631 StrandConstraint V231 C235 0.633 HelixConstraint V247 D257 0.615 HelixConstraint F266 Q273 0.642 HelixConstraint Y284 G297 0.603