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1.14.13.50: pentachlorophenol monooxygenase

This is an abbreviated version!
For detailed information about pentachlorophenol monooxygenase, go to the full flat file.

Word Map on EC 1.14.13.50

Reaction

2,3,5,6-Tetrachlorophenol
+
NADPH
+
H+
+
O2
=
2,3,5,6-tetrachlorohydroquinone
+
NADP+
+
H2O

Synonyms

CpsB, dechlorinase, pentachlorophenol, GM610_18120, oxygenase, pentachlorophenol 4-mono-, PCB hydroxylase, PCP 4-monooxygenase, PCP hydroxylase, PCP-4-monooxygenase, PCP-monooxygenase, PCP4MO, PcpB, PcpD, pentachlorophenol 4-mono-oxygenase, pentachlorophenol 4-monooxygenase, pentachlorophenol dechlorinase, pentachlorophenol dehalogenase, pentachlorophenol hydroxylase, pentachlorophenol monooxygenase, pentachlorophenol-4-monooxygenase, Phe4MO, tetrachlorobenzoquinone reductase

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.13 With NADH or NADPH as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.13.50 pentachlorophenol monooxygenase

Purification

Purification on EC 1.14.13.50 - pentachlorophenol monooxygenase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
from culture extract to homogeneity, about 13fold
-
frozen pellet of cell culture is suspended in lysis buffer (50 mM Tris-HCl, pH 7.7, 025 mM phenylmethanesulfonyl fluoride, 1 microM pepstatin A, lysozyme), cells disrupted by sonication, centrifuged, supernatant purified by affinity chromatography, mixed with Ni-NTA agarose medium, washed, packed into a column, eluted, active fractions combined and stored in buffer (20 mM phosphate buffer, pH 7.0, 0.25 mM phenylmethanesulfonyl fluoride, 5% glycerol)
partially
-
recombinant C-terminally His6-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography
-
recombinant enzyme from Escherichia coli to homogeneity
-
recombinant enzyme from Pseudomonas aeruginosa to over 95% homogeneity by nickel affinity chromatography
-
recombinant wild-type and mutant enzymes from Escherichia coli
-
recombinant wild-type and mutant enzymes from Escherichia coli strain Bl21(DE3)
-
recombinant wild-type and mutant from Escherichia coli as glutathione-S-transferase fusion proteins
-