st_turn_right_handed_type_two
st turn right handed type two
exact
st_turn_iir
exact
The peptide twists in an clockwise, right handed manner. The dihedral angles for this turn are: Residue(i): -140 degrees < chi(1) -120 degrees < -20 degrees, +80 degrees psi +120 degrees < +180 degrees, residue(i+1): +20 degrees < phi < +140 degrees, -40 < psi < +90 degrees.
SO:0001141
serine_threonine_turn
is_a