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Literature summary for 1.3.3.4 extracted from

  • Ramseier, T.M.; Kaluza, B.; Studer, D.; Gloudmans, T.; Bisseling, T.; Jordan, P.M.; Jones, R.M.; Zuber, M.; Hennecke, H.
    Cloning of a DNA region from Bradyrhizobium japonicum encoding pleiotropic functions in heme metabolism and respiration (1989), Arch. Microbiol., 151, 203-212.
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Cloned(Commentary)

Cloned (Comment) Organism
one mutant lacks protoporphyrinogen oxidase activity Bradyrhizobium japonicum

Localization

Localization Comment Organism GeneOntology No. Textmining
etioplast
-
 Bradyrhizobium japonicum 9513
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
protoporphyrinogen-IX + 3 O2 Bradyrhizobium japonicum penultimate step of heme and chlorophyll biosynthesis protoporphyrin-IX + 3 H2O2
-
 ?

Organism

Organism UniProt Comment Textmining
Bradyrhizobium japonicum
-
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.000005
-
 enzyme-deficient mutant Bradyrhizobium japonicum
0.00003
-
 wild-type Bradyrhizobium japonicum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
protoporphyrinogen-IX + 3 O2
-
 Bradyrhizobium japonicum protoporphyrin-IX + 3 H2O2
-
 ?
protoporphyrinogen-IX + 3 O2 penultimate step of heme and chlorophyll biosynthesis Bradyrhizobium japonicum protoporphyrin-IX + 3 H2O2
-
 ?