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Literature summary for 1.3.3.4 extracted from

  • Jeong, E.; Han, O.
    Purification and characterization of Bacillus subtilis protoporphyrinogen oxidase and pre-equilibrium behavior during oxidation of protoporphyrinogen IX (2001), J. Biochem. Mol. Biol., 34, 39-42.
No PubMed abstract available
Search for more literature for 1.3.3.4

Activating Compound

Activating Compound Comment Organism Structure
n-octylglucopyranoside 1 mM results in maximal activity Bacillus subtilis

Cloned(Commentary)

Cloned (Comment) Organism
-
 Bacillus subtilis

Inhibitors

Inhibitors Comment Organism Structure
additional information inhibited by diphenylether herbicides Bacillus subtilis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0063
-
 protoporphyrinogen-IX
-
 Bacillus subtilis

Natural Substrates/ Products (Substrates)

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

Organism

Organism UniProt Comment Textmining
Bacillus subtilis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
cloned enzyme Bacillus subtilis

Substrates and Products (Substrate)

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

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.00000783
-
 protoporphyrinogen-IX
-
 Bacillus subtilis

Cofactor

Cofactor Comment Organism Structure
FAD
-
 Bacillus subtilis