HelixConstraint D17 L18 0.955 HelixConstraint E20 R24 0.782 StrandConstraint M33 V35 0.747 HelixConstraint T42 K48 0.632 HelixConstraint T71 L75 0.891 HelixConstraint W77 I78 0.783 StrandConstraint V87 G91 0.64 HelixConstraint P103 L117 0.727 StrandConstraint P124 I127 0.768 HelixConstraint T133 I139 0.835 StrandConstraint I151 H153 0.708 HelixConstraint S158 I161 0.804 HelixConstraint D163 V165 0.605 StrandConstraint Y172 S174 0.686 HelixConstraint Q186 E189 0.72 HelixConstraint R222 I230 0.691 HelixConstraint S237 E240 0.857