st_turn_left_handed_type_two
The peptide twists in an anticlockwise, left 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
st turn left handed type two
exact
st_turn_iil
exact