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Superoxide Dismutase SOD enzyme |
 | | Superoxide Dismutase, or SOD, is a metalloenzyme whose active center is occupied by copper and zinc, sometimes manganese or iron. |
 | | Superoxide dismutases are enzymes that play major roles in the protection of cells against oxidative damage. |
 | | The two major forms of superoxide dismutase (SOD) in humans are the mitochondrial manganese SOD and the cytosolic copper/zinc SOD. |
| www.greatvistachemicals.com /biochemicals/superoxide_dismutase.html (797 words) |