Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Siepker, L.J.; Ford, M.; de Kock, R.; Kramer, S.
    Purification of bovine protoporphyrinogen oxidase: immunological cross-reactivity and structural relationship to ferrochelatase (1987), Biochim. Biophys. Acta, 913, 349-358.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.3.3.4 oleic acid
-
Bos taurus

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.3.3.4 glutathione
-
Bos taurus
1.3.3.4 iodoacetamide
-
Bos taurus
1.3.3.4 protoporphyrinogen-IX substrate inhibition above 0.05 mM Bos taurus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.3.3.4 0.0166
-
protoporphyrinogen-IX
-
Bos taurus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.3.3.4 mitochondrion
-
Bos taurus 5739
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.3.3.4 57000
-
SDS-PAGE Bos taurus

Natural Substrates/ Products (Substrates)

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

Organism

EC Number Organism UniProt Comment Textmining
1.3.3.4 Bos taurus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.3.3.4
-
Bos taurus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.3.3.4 liver
-
Bos taurus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.3.3.4 0.0001
-
purified enzyme Bos taurus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.3.3.4 protoporphyrinogen-IX + 3 O2
-
Bos taurus protoporphyrin-IX + 3 H2O2
-
?
1.3.3.4 protoporphyrinogen-IX + 3 O2 penultimate step of heme and chlorophyll biosynthesis Bos taurus protoporphyrin-IX + 3 H2O2
-
?

Cofactor

EC Number Cofactor Comment Organism Structure
1.3.3.4 FAD prosthetic group postulated Bos taurus