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Literature summary for 1.15.1.1 extracted from

  • Zheng, Z.; Jiang, Y.H.; Miao, J.L.; Wang, Q.F.; Zhang, B.T.; Li, G.Y.
    Purification and characterization of a cold-active iron superoxide dismutase from a ssychrophilic bacterium, Marinomonas sp. NJ522 (2006), Biotechnol. Lett., 28, 85-88.
    View publication on PubMed
Search for more literature for 1.15.1.1

Activating Compound

Activating Compound Comment Organism Structure
2-mercaptoethanol slight activation Marinomonas sp.
dithiothreitol slight activation Marinomonas sp.
Thiourea slight activation Marinomonas sp.
Urea slight activation Marinomonas sp.

Inhibitors

Inhibitors Comment Organism Structure
EDTA slight inhibition Marinomonas sp.
EGTA slight inhibition Marinomonas sp.
H2O2 10 mM, complete inhibition Marinomonas sp.
additional information not inhibitory: cyanide Marinomonas sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
24000
-
 2 * 24000, SDS-PAGE Marinomonas sp.
48000
-
 mass spectrometry Marinomonas sp.

Organism

Organism UniProt Comment Textmining
Marinomonas sp.
-
-
-
Marinomonas sp. NJ522
-
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5672
-
 pH 7.8 Marinomonas sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Nitroblue Tetrazolium + ? enzyme inhibits superoxide-induced reduction of colorless Nitroblue Tetrazolium dye to its oxidized blue formazan form Marinomonas sp. ?
-
 ?
Nitroblue Tetrazolium + ? enzyme inhibits superoxide-induced reduction of colorless Nitroblue Tetrazolium dye to its oxidized blue formazan form Marinomonas sp. NJ522 ?
-
 ?

Subunits

Subunits Comment Organism
dimer 2 * 24000, SDS-PAGE Marinomonas sp.

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
-
-
 about 35% of maximum activity Marinomonas sp.
40
-
-
 Marinomonas sp.

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
 half-life of 10 min Marinomonas sp.

pH Range

pH Minimum pH Maximum Comment Organism
8 10
-
 Marinomonas sp.