1.3.3.3: coproporphyrinogen oxidase
This is an abbreviated version!
For detailed information about coproporphyrinogen oxidase, go to the full flat file.
Word Map on EC 1.3.3.3
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1.3.3.3
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heme
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protoporphyrinogen
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coproporphyria
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protoporphyrin
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porphyria
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ferrochelatase
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uroporphyrinogen
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5-aminolevulinic
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porphobilinogen
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tetrapyrrole
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porphyrinogens
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medicine
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oxygen-independent
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coproporphyrinuria
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mg-protoporphyrin
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ala-pdt
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delta-aminolaevulinic
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uroporphyrin
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cutanea
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analysis
- 1.3.3.3
- heme
- protoporphyrinogen
- coproporphyria
- protoporphyrin
- porphyria
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ferrochelatase
- uroporphyrinogen
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5-aminolevulinic
- porphobilinogen
- tetrapyrrole
-
porphyrinogens
- medicine
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oxygen-independent
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coproporphyrinuria
- mg-protoporphyrin
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ala-pdt
-
delta-aminolaevulinic
-
uroporphyrin
-
cutanea
- analysis
Reaction
Synonyms
copro'gen oxidase, Coprogen oxidase, coproporphyinogen oxidase, coproporphyrinogen III oxidase, coproporphyrinogen oxidase, coproporphyrinogen-III oxidase, coproporphyrinogenase, COX, CPgen oxidase, CPGox, CPO, CPO III oxidase, CPOX, CPOX4, CPX, CPX1, CPX2, HEM13, Hem13p, HemF, HEMN1, KlHEM13, LIN2, LMM2, O2-dependent coproporphyrinogen III oxidase, oxygen-dependent coproporphyrinogen III oxidase, oxygen-dependent coproporphyrinogen-III oxidase, Sll1185
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Metals Ions
Metals Ions on EC 1.3.3.3 - coproporphyrinogen oxidase
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Co2+
Cu2+
Fe2+
Mn2+
additional information
Fe2+
0.09-1.25 mol per mol of polypeptide for the recombinant wild-type enzyme, 0.2 mol per mol of polypeptide for the selenomethionine-labeled variant
Fe2+
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enhanced activity by increasing concentrations up to 0.5 mM, beyond inhibitory
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required, bound to the enzyme, stimulates, restores the enzyme inactivated by metal chelators, coordinated by residues His96, His106, His145, and His175
additional information
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metal ions Cu2+, Mg2+, Mn2+, Fe2+ and Zn2+ at up to 0.500 mM concentration have no effect on CPO activity
additional information
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30% activation of aerobic oxidation by divalent ions