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1.21.99.5: tetrachloroethene reductive dehalogenase

This is an abbreviated version!
For detailed information about tetrachloroethene reductive dehalogenase, go to the full flat file.

Word Map on EC 1.21.99.5

Reaction

trichloroethene
+
chloride
+
acceptor
=
tetrachloroethene
+
reduced acceptor

Synonyms

1,2,4,5-TeCB reductive dehalogenase, dceA6, dehalogenase, polychloroethene, EC 1.97.1.8, mbrA, PCE dehalogenase, PCE reductase, PCE reductive dehalogenase, PCE-dechlorinating enzyme, PCE-RD, PCE-RDase, PCE-reductive dehalogenase, PCE/PCB RDase, PCE/TCERD, PceA, pceA gene product, PceA1, PceA2, PceATCE, PceC, pceC gene product, PCER, PCERD, perchloroethylene dehalogenase, polychloroethane dehalogenase, RD11, RD8, RDase, RDH, RdhA, RdhA3, reductive dehalogenase, reductive PCE dehalogenase, Ssed_3769, TcbA, TCE dehalogenase, TCE reductase, tetrachlorobenzene dehalogenase, tetrachloroethene (PCE) dehalogenase, tetrachloroethene (PCE) reductive dehalogenase, tetrachloroethene and trichloroethene dehalogenase, tetrachloroethene dehalogenase, tetrachloroethene reductase, tetrachloroethene reductive dehalogenase, tetrachloroethene reductive dehalogenase catalytic subunit PceA, tetrachloroethylene reductase, ThMA, trichloroethene dehalogenase

ECTree

     1 Oxidoreductases
         1.21 Catalysing the reaction X-H + Y-H = X-Y
             1.21.99 With unknown physiological acceptors
                1.21.99.5 tetrachloroethene reductive dehalogenase

General Stability

General Stability on EC 1.21.99.5 - tetrachloroethene reductive dehalogenase

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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
cysteine stabilizes
-
enzyme generally unstable
-
enzyme insensitive towards oxygen
-
enzyme oxygen sensitive
-
enzyme slightly oxygen-sensitive
-
enzyme very labile during purification
-
ferrous ammonium sulfate stabilizes
-
oxygen-sensitive with half-life of approximately 50 min
-
purified enzyme not stable, 50% loss of activity at -30°C
-