1. Superoxide dismutase, malate dehydrogenase (decarboxylating), ferredoxin, adenylate kinase and NADH:ferredoxin oxido-reductase are also localized in the hydrogenosome.

Superoxide dismutase, malate dehydrogenase (decarboxylating), ferredoxin, kinase adenylate và NADH: ferredoxin oxido-reductase cũng được khoanh vùng trong hydrogenosome.