Thanks, Aubrey. These enzymes are probably found in some concentration
in all three places though, it is probably not a binary thing. Do you
have any idea how much Mn-Cu SOD there is in mitochondria of
hepatocytes (even though most of it is cytosolic and extra-cellular)?
Also, even if some Mn-Cu SOD exists in mitos, can it be catalytically
active at mitochondrial Ph?
-Iuval
