Native Pseudomonas sp. Protocatechuate 3, 4-dioxygenase

Native Pseudomonas sp. Protocatechuate 3, 4-dioxygenase

• Description: In enzymology, a protocatechuate 3,4-dioxygenase (EC 1.13.11.3) is an enzyme that catalyzes the chemical reaction: 3,4- dihydroxybenzoate + O2 ↔ 3- carboxy-cis,cis-muconate. Thus, the two substrates of this enzyme are 3,4-dihydroxybenzoate (protocatechuic acid) and O2, whereas its product is 3-carboxy- cis,cis-muconate. This enzyme belongs to the family of oxidoreductases, specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases). This enzyme participates in benzoate degradation via hydroxylation and 2,4-dichlorobenzoate degradation. It employs one cofactor, iron.
• CAS Number: 9029-47-4
• Activity: Grade III 3.0 U/mg- solid or more (containing approx. 40% of stabilizers)
• Storage Conditions: -20°C