4.1.1.112 chloroplast - 9507 4275 4.1.1.112 cytoplasm - 5737 4268, 4269, 4270 4.1.1.112 cytosol - 5829 681424, 692317 4.1.1.112 membrane - 16020 716673 4.1.1.112 microsome - - 4271 4.1.1.112 mitochondrion - 5739 4270, 756006 4.1.1.112 soluble - - 692884, 704327 4.1.1.112 mitochondrion 14% of activity 5739 653877 4.1.1.112 chloroplast 83% of activity 9507 653877 4.1.1.112 membrane beta and gamma subunits are integral membrane proteins, alpha subunit is attached to the gamma subunit 16020 650185, 651122