3.6.4.6 acrosome localizes mainly in acrosome. ATPase N-ethylmaleimide sensitive factor may be a common feature in the triggering/regulation of membrane merging during mammalian acrosome reaction - 667294 3.6.4.6 cytoplasm - 5737 210581, 210584, 210585, 689461, 756637 3.6.4.6 cytoplasm active NSF 5737 656874 3.6.4.6 cytoplasm Pex1p possesses two distinct oligomeric forms, a homo-oligomer in the cytosol and a hetero-oligomer on peroxisome membranes, possibly playing distinct functions in peroxisome biogenesis 5737 669490 3.6.4.6 cytosol - 5829 210577, 210578, 210580, 210584, 656341, 656661, 656763, 685048, 687536, 699411 3.6.4.6 cytosol Pex1p and Pex6p form a stable higher-molecular-mass complex in the cytosol 5829 668571 3.6.4.6 cytosol Pex6p and Pex1p form a stable higher-molecular-mass complex in the cytosol 5829 668571 3.6.4.6 endoplasmic reticulum - 5783 210576, 210577, 210578 3.6.4.6 endosome - 5768 210582, 656345, 668565 3.6.4.6 endosome multivesicular endosome 5768 689461