StrandConstraint A17 F19 0.603 HelixConstraint A28 L31 0.806 StrandConstraint T38 N42 0.674 HelixConstraint L74 A83 0.744 StrandConstraint C91 Y94 0.704 HelixConstraint S100 S102 0.639 HelixConstraint A104 Y109 0.785 HelixConstraint S117 F122 0.862 HelixConstraint N135 Q143 0.781 HelixConstraint Y145 Q147 0.706