1.13.11.64: 5-nitrosalicylate dioxygenase

This is an abbreviated version!
For detailed information about 5-nitrosalicylate dioxygenase, go to the full flat file.

Reaction

Synonyms

5NSA dioxygenase, naaB

ECTree

     1 Oxidoreductases

         1.13 Acting on single donors with incorporation of molecular oxygen (oxygenases)

             1.13.11 With incorporation of two atoms of oxygen

                1.13.11.64 5-nitrosalicylate dioxygenase

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Results	in table
18	AA Sequence
1	Cloned(Commentary)
1	Cofactor
2	Inhibitors
1	Metals/Ions
2	Organism
3	Reaction
2	Reference
1	Renatured (Commentary)
1	Storage Stability
7	Substrates and Products (Substrate)
3	Synonyms
1	Systematic Name

Systematic Name

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Systematic Name on EC 1.13.11.64 - 5-nitrosalicylate dioxygenase

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SYSTEMATIC NAME

IUBMB Comments

5-nitrosalicylate:oxygen 1,2-oxidoreductase (decyclizing)

The enzyme, characterized from the soil bacterium Bradyrhizobium sp. JS329, is involved in the pathway of 5-nitroanthranilate degradation. It is unusual in being able to catalyse the ring fission without the requirement for prior removal of the nitro group. The product undergoes spontaneous lactonization, with concurrent elimination of the nitro group.