StrandConstraint E40 V41 0.67 StrandConstraint I54 A57 0.741 HelixConstraint K68 G81 0.737 StrandConstraint V101 V104 0.798 HelixConstraint D114 F116 0.673 HelixConstraint V126 L143 0.709 StrandConstraint I158 L159 0.655 StrandConstraint C166 V168 0.609 HelixConstraint E200 A201 0.632 HelixConstraint S215 V223 0.634 HelixConstraint Q237 I240 0.619 HelixConstraint A257 C266 0.703 HelixConstraint F277 K286 0.701