Manganese Superoxide Dismutase (MnSOD) is an essential mitochondrial antioxidant enzyme that protects organisms against oxidative damage, dismutating superoxide radical (O2-) into H2O2 and O2. The active site of the protein presents a Mn ion in a distorted trigonal-bipyramidal environment, coordinated by H26, H74, H163, D159 and one -OH ion or H2O molecule. The catalytic cycle of the enzyme is a "ping-pong" mechanism involving Mn3+/Mn2+. It is known that nitration of Y34 is responsible for enzyme inactivation, and that this protein oxidative modification is found in tissues undergoing inflammatory and degenerative processes. However, the molecular basis about MnSOD tyrosine nitration affects the protein catalytic function is mostly unknown....
Gln146 is a highly conserved outer-sphere amino acid residue at the active site of MnSOD. It serves ...
The iron and manganese superoxide dismutases are a family of metallo-enzymes with highly conserved ...
Chez les organismes aérobies, l'activation du dioxygène par réduction produit un flux d'ion superoxy...
Human Mn-containing superoxide dismutase (hMnSOD) is amitochondrial enzyme that metabolizes superoxi...
Manganese superoxide dismutase (MnSOD) is an antioxidantenzyme that acts as a superoxide detoxifier....
Human MnSOD is a homotetramer and represents an essential mitochondrial antioxidant enzyme, which ca...
Superoxide dismutases (SODs) are necessary antioxidant enzymes that protect cells from reactive oxyg...
Superoxide is the primary reactive oxygen species generated in the mitochondria. Manganese superoxid...
Manganese catalases (MnCAT) and superoxide dismutases (MnSOD) deplete hydrogen peroxide and superoxi...
Superoxide is the primary reactive oxygen species generated in the mitochondria. Manganese superoxid...
ABSTRACT: Fe and Mn are both entrained to the same chemical reaction in apparently superimposable su...
The livelihood of human cells is heavily dependent on the ability to modulate the presence of highly...
The present study demonstrates that manganese superoxide dismutase (MnSOD) Escherichia coli, binds n...
Trypanosoma cruzi, the causative agent of Chagas disease, contains exclusively iron-dependent supero...
Iron/Manganese superoxide dismutases (Fe/Mn-SODs) are metalloenzymes with highly conserved protein f...
Gln146 is a highly conserved outer-sphere amino acid residue at the active site of MnSOD. It serves ...
The iron and manganese superoxide dismutases are a family of metallo-enzymes with highly conserved ...
Chez les organismes aérobies, l'activation du dioxygène par réduction produit un flux d'ion superoxy...
Human Mn-containing superoxide dismutase (hMnSOD) is amitochondrial enzyme that metabolizes superoxi...
Manganese superoxide dismutase (MnSOD) is an antioxidantenzyme that acts as a superoxide detoxifier....
Human MnSOD is a homotetramer and represents an essential mitochondrial antioxidant enzyme, which ca...
Superoxide dismutases (SODs) are necessary antioxidant enzymes that protect cells from reactive oxyg...
Superoxide is the primary reactive oxygen species generated in the mitochondria. Manganese superoxid...
Manganese catalases (MnCAT) and superoxide dismutases (MnSOD) deplete hydrogen peroxide and superoxi...
Superoxide is the primary reactive oxygen species generated in the mitochondria. Manganese superoxid...
ABSTRACT: Fe and Mn are both entrained to the same chemical reaction in apparently superimposable su...
The livelihood of human cells is heavily dependent on the ability to modulate the presence of highly...
The present study demonstrates that manganese superoxide dismutase (MnSOD) Escherichia coli, binds n...
Trypanosoma cruzi, the causative agent of Chagas disease, contains exclusively iron-dependent supero...
Iron/Manganese superoxide dismutases (Fe/Mn-SODs) are metalloenzymes with highly conserved protein f...
Gln146 is a highly conserved outer-sphere amino acid residue at the active site of MnSOD. It serves ...
The iron and manganese superoxide dismutases are a family of metallo-enzymes with highly conserved ...
Chez les organismes aérobies, l'activation du dioxygène par réduction produit un flux d'ion superoxy...