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1.3.3.4: protoporphyrinogen oxidase

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

Word Map on EC 1.3.3.4

Reaction

protoporphyrinogen IX
+ 3 O2 =
protoporphyrin IX
+ 3 H2O2

Synonyms

HemG, HemG-type PPO, HemG-type protoporphyrinogen IX oxidase, hemY, hPPO, H_N10, H_N40, H_N90, LMJF_06_1280, mtPPO, MxPPOX, MxProtox, PPO, PPO1, ppo1-1, PPO2, PPOX, PPOX I, PPX1, PPX2, protein YfeX, protogen oxidase, protoporphyrinogen IX oxidase, protoporphyrinogen IX oxidase 1, protoporphyrinogen oxidase, protoporphyrinogen oxidase IX, protoporphyrinogenase, protox, Protox enzyme, R-PPO, Rs-slr1790 protein, S-PPO, Salk_143057, YfeX

ECTree

     1 Oxidoreductases
         1.3 Acting on the CH-CH group of donors
             1.3.3 With oxygen as acceptor
                1.3.3.4 protoporphyrinogen oxidase

Specific Activity

Specific Activity on EC 1.3.3.4 - protoporphyrinogen oxidase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.0000007167
-
-
0.000005
-
enzyme-deficient mutant
0.00003
-
wild-type
0.0001
-
purified enzyme
0.0006
-
mitochondrial fraction
0.0023
-
recombinant wild-type enzyme
0.0026
-
purified enzyme
0.0087
-
partially purified enzyme
0.012
0.015
-
purified enzyme from mitochondria
0.038
-
purified enzyme
0.14
-
purified enzyme
0.62
-
recombinant mutant Y348C
0.67
-
purified enzyme
1.26
-
recombinant mutant R168C
2.69
-
recombinant mutant R59K
3.04
-
recombinant mutant G14A
7.15
-
recombinant wild-type enzyme
additional information