Oxidation of polychlorinated biphenyls by Pseudomonas sp. strain LB400 and Pseudomonas pseudoalcaligenes KF707.
Biphenyl-grown cells and cell extracts prepared from biphenyl-grown cells of Pseudomonas sp. strain LB400 oxidize a much wider range of chlorinated biphenyls than do analogous preparations from Pseudomonas pseudoalcaligenes KF707. These results are attributed to differences in the substrate specificity of the biphenyl 2,3-dioxygenases from both organisms.
Gibson
D T
DT
Department of Microbiology, University of Iowa, Iowa City 52242.
Cruden
D L
DL
Haddock
J D
JD
Zylstra
G J
GJ
Brand
J M
JM
D000595:Amino Acid Sequence; D001483:Base Sequence; D001711:Biotransformation; D005798:Genes, Bacterial; D007506:Iron-Sulfur Proteins; D008969:Molecular Sequence Data; D016366:Open Reading Frames; D010084:Oxidation-Reduction; D010105:Oxygenases / Q000235:genetics* / Q000378:metabolism; D011078:Polychlorinated Biphenyls / Q000378:metabolism*; D011549:Pseudomonas / Q000235:genetics* / Q000378:metabolism*; D013045:Species Specificity; D013379:Substrate Specificity
D007506:Iron-Sulfur Proteins; D011078:Polychlorinated Biphenyls; D010105:Oxygenases; C074161:biphenyl-2,3-dioxygenase