Expression and homology modeling of 2′-aminobiphenyl-2,3-diol-1,2-dioxygenase from Pseudomonas stutzeri carbazole degradation pathway


The enzyme 2′-aminobiphenyl-2,3-diol-1,2-dioxygenase (CarB), encoded by two genes (carBa and carBb), is an α2β2 heterotetramer that presents meta-cleavage activity toward the hydroxylated aromatic ring in the carbazole degradation pathway from petroleum-degrader bacteria Pseudomonas spp. The 1082-base, pair polymerase chain reaction product corresponding to… (More)
DOI: 10.1385/CBB:44:3:530


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