Complex sentence: Translocators can also translocate polypeptides (such as damaged proteins targeted for proteasomes) from the cisternal space of the ER to the cytosol also this requires the expenditure of energy in the form of GTP.
Split into simpler sentences: Translocators can also move polypeptides (such as damaged proteins targeted for proteasomes) from the cisternal space of the endoplasmic reticulum to the cytosol. This requires the expenditure of energy in the form of GTP.