2-Halobenzoate 1,2-dioxygenases

ENDOR and ESEEM studies of phthalate dioxygenase (PDO) (7, 84), benzene dioxygenase (85), 2-halobenzoate 1,2-dioxygenase (86), 2,4,5-trichlorophenoxyacetate monooxygenase (86a), spinach bef complex (8), and the bci complexes from Rhodobacter capsulatus (7, 84) and in bovine mitochondrial membranes (87) (Fig. 16) have identified two nitrogen nuclei coupled to the [2Fe-2S] cluster with isotropic N... 

Fetzner S, R Muller, and E Lingens (1992) Purification and some properties of 2-halobenzoate 1,2-dioxygenase, a two-component enzyme system from Pseudomonas cepacia 2CBS. J Bacterial 174 279-290. 

Riedel A, S Fetzner, M Rampp, F Lingens, U Liebl, J-L Zrmmermann, W Nitschke (1995) EPR, electron spin echo envelope modulation, and electron nuclear double resonance studies of the 2Ee-2S centers of the 2-halobenzoate 1,2-dioxygenase from Burkholderia (Pseudomonas) cepacia 2CBS. J Biol Chem 270 30869-30873. 

A two-component 2-halobenzoate 1,2-dioxygenase has been purified from Pseudomonas cepacia strain 2CBS that is able to metabolize 2-fluorobenzoate, 2-chlorobenzoate, 2-bromobenzoate, and 2-iodobenzoate to catechol by concomitant decarboxylation and loss of halide (Fetzner et al. 1992). The inducible 2-halobenzoate 1,2-dioxygenase consisted of... 

Haak B, S Fetzner, F Lingens (1995) Cloning, nucleotide sequence, and expression of the plasmid-encoded genes for the two-component 2-halobenzoate 1,2-dioxygenase from Pseudomonas cepacia 2CBS. J Bacterial Yll 667-675. 

Suzuki K, N Ogawa, K Miyashita (2001) Expression of 2-halobenzoate dioxygenase genes (cbdSABC) involved in the degradation of benzoate and 2-halobenzoate in Burkholderia sp. TH2. Gene 262 137-145. 

Romanov V, RP Hausinger (1994) Pseudomonas aeruginosa 142 uses a three-component orf/ro-halobenzoate 1,2-dioxygenase for metabolism of 2,4-dichloro- and 2-chlorobenzoate. J Bacteriol 176 3368-3374. 

Robinson, K.G., W.S. Farmer, and J.T. Novak. 1990. Availability of sorbed toluene in soils for biodegradation by acclimated bacteria. Water Res. 24 345-350. Romanov, V. and R.P. Hausinger. 1994. Pseudomonas aeruginosa 142 uses a three-component orffo-halobenzoate 1,2-dioxygenase for metabolism of 2,4-dichloro-and 2-chlorobenzoate.. Bacteriol. 176 3368-3374. 

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