2.4.1.80 endoplasmic reticulum perinuclear and membranes 5783 659376 2.4.1.80 Golgi apparatus - 5794 489410 2.4.1.80 Golgi apparatus membranes 5794 659376 2.4.1.80 Golgi membrane - 139 489409, 489410, 489414, 489418, 704785 2.4.1.80 Golgi membrane integral membrane protein 139 489421 2.4.1.80 Golgi membrane orientation to the cytosolic side 139 -, 489416, 489421 2.4.1.80 membrane - 16020 -, 489404, 489405, 489407, 489409, 489410, 489412 2.4.1.80 membrane bound 16020 658310 2.4.1.80 membrane enzyme contains a membrane-spanning region 16020 659376 2.4.1.80 microsome - - 489318, 489412, 489415, 489416, 489418, 735591