Consider a protein that has both a nuclear localization and

Consider a protein that has both a nuclear localization and a typical ER signal sequence. Where will this protein be found in the cell?

A. equally in both the nucleus and the ER

B. in the ER

C. in the nucleus

D. in the cytosol

I think it would be ER, but I am not 100% sure.

Solution

D. in the cytosol.

A protein that has both nuclear localization and a typical ER signal sequence ,that irects a protein from the cytosol in to the nucleus.

The protein is found to be in the cytoplasm first.