不存在信号肽，说明该蛋白质合成后就于合成处发挥作用，不存在运输，说明不

There is no signal peptide, which means that the protein plays a role in the synthesis after synthesis, and there is no transport, which means that it cannot be a secreted protein or a protein synthesized in the cytoplasmic matrix and transported to the organelle

不存在信号肽，说明该蛋白质合成后就于合成处发挥作用，不存在运输，说明不可能是分泌蛋白或是一些细胞质基质中合成的运输到细胞器中起作用的蛋白质

There is no signal peptide, indicating that the protein will play a role at the synthesis site after synthesis, and there is no transport, indicating that it can not be secreted protein or some proteins synthesized in the cytoplasmic matrix and transported to the organelle to play a role