HelixConstraint V281 E287 0.748 HelixConstraint T299 L305 0.86 HelixConstraint D307 K310 0.611 HelixConstraint E334 Q341 0.678 HelixConstraint E348 A352 0.793 StrandConstraint M363 A365 0.721 HelixConstraint A372 V387 0.635 StrandConstraint A394 I397 0.796 StrandConstraint M406 E408 0.696