2.4.2.12 cytoplasm - 5737 2.4.2.12 extracellular - - 2.4.2.12 mitochondrion - 5739 2.4.2.12 nucleus - 5634 2.4.2.12 nucleus the enzyme is localized in the nucleus in non-dividing adipocytes and is present in both the cytoplasm and the nucleus in dividing cells 5634 2.4.2.12 soluble - -