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4.99.1.9: coproporphyrin ferrochelatase

This is an abbreviated version!
For detailed information about coproporphyrin ferrochelatase, go to the full flat file.

Reaction

Fe-coproporphyrin III
+ 2 H+ =
coproporphyrin III
+
Fe2+

Synonyms

hemH

ECTree

     4 Lyases
         4.99 Other lyases
             4.99.1 Sole sub-subclass for lyases that do not belong in the other subclasses
                4.99.1.9 coproporphyrin ferrochelatase

KM Value

KM Value on EC 4.99.1.9 - coproporphyrin ferrochelatase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0018 - 0.0105
coproporphyrin III
0.17
Cu2+
-
pH 7.2, 30°C
0.008
protoporphyrin IX
-
pH 7.2, 30°C. The Km-value for protoporphyrin IX is the same independent of whether Zn2+ or Fe2+ is used in the reaction
0.017
Zn2+
-
pH 7.2, 30°C