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1.14.15.20: heme oxygenase (biliverdin-producing, ferredoxin)

This is an abbreviated version!
For detailed information about heme oxygenase (biliverdin-producing, ferredoxin), go to the full flat file.

Reaction

protoheme
+ 6 reduced ferredoxin [iron-sulfur] cluster + 3 O2 + 6 H+ =
Biliverdin
+
Fe2+
+
CO
+ 6 oxidized ferredoxin [iron-sulfur] cluster + 3 H2O

Synonyms

ferredoxin-dependent heme oxygenase, ferredoxin-dependent soluble heme oxygenase, haem oxygenase, heme oxygenase, HO-1, HO-2, Ho1, Ho2, Ho3, HO4, HY1

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.15 With reduced iron-sulfur protein as one donor, and incorporation of one atom of oxygen into the other donor
                1.14.15.20 heme oxygenase (biliverdin-producing, ferredoxin)

Specific Activity

Specific Activity on EC 1.14.15.20 - heme oxygenase (biliverdin-producing, ferredoxin)

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.00069
-
unpurified enzyme, at pH 7.6 and 42°C
0.1403
-
after 203fold purification, at pH 7.6 and 42°C