HelixConstraint E4 E15 0.737 StrandConstraint I19 N25 0.702 StrandConstraint I33 H41 0.728 StrandConstraint K46 S50 0.845 HelixConstraint R56 K63 0.777 StrandConstraint I67 V72 0.766 StrandConstraint G79 L89 0.803 HelixConstraint R92 D101 0.632 StrandConstraint T117 T122 0.712 StrandConstraint N127 Y128 0.646 StrandConstraint I135 I139 0.693