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, LMJF_06_1280, mtPPO, MxPPOX, MxProtox, PPO, PPO1, ppo1-1, PPO2, PPOX, PPOX I, PPX2, protein YfeX, 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

Substrates Products

Substrates Products on EC 1.3.3.4 - protoporphyrinogen oxidase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
coproporphyrinogen-I + 3 O2
coproporphyrin-I + 3 H2O2
show the reaction diagram
-
oxidized at less than 11% of the rate of protoporphyrinogen-IX
-
-
?
coproporphyrinogen-III + 3 O2
coproporphyrin-III + 3 H2O2
show the reaction diagram
-
-
-
-
?
hematoporphyrinogen-IX + 3 O2
hematoporphyrin-IX + 3 H2O2
show the reaction diagram
-
-
-
-
?
mesoporphyrinogen-IX + 3 O2
mesoporphyrin-IX + 3 H2O2
show the reaction diagram
protoporphyrinogen IX + 3 O2
protoporphyrin + 3 H2O2
show the reaction diagram
protoporphyrinogen IX + 3 O2
protoporphyrin IX + 3 H2O2
show the reaction diagram
protoporphyrinogen IX + O2
protoporphyrin IX + H2O
show the reaction diagram
protoporphyrinogen-IX + 3 2,6-dichlorophenolindophenol
protoporphyrin-IX + 3 reduced 2,6-dichlorophenolindophenol
show the reaction diagram
-
anaerobic bacterium, electron acceptor other than O2 required, does not utilize NAD(P)+, FAD or FMN
-
?
protoporphyrinogen-IX + 3 O2
protoporphyrin-IX + 3 H2O2
show the reaction diagram
uroporphyrinogen-I + 3 O2
uroporphyrin-I + 3 H2O2
show the reaction diagram
-
oxidized at less than 11% of the rate of protoporphyrinogen-IX
-
-
?
additional information
?
-