3.6.1.12 cytosol - 5829 756417 3.6.1.12 cytosol exclusivelyx located in the cytosol 5829 722230 3.6.1.12 mitochondrion - 5739 756417 3.6.1.12 nucleus - 5634 756417 3.6.1.12 nucleus enzyme accumulates in the nucleus of tumor cells 5634 733777