HelixConstraint (T0297)D39 (T0297)Y44 HelixConstraint (T0297)L47 (T0297)T53 HelixConstraint (T0297)T67 (T0297)E72 HelixConstraint (T0297)P100 (T0297)A116 HelixConstraint (T0297)N147 (T0297)Y164 HelixConstraint (T0297)P171 (T0297)D178 HelixConstraint (T0297)S195 (T0297)Y211