Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | slight activation | Bos taurus | |
DTT | slight activation | Bos taurus | |
lecithin | 2fold activation | Mus musculus | |
Non-ionic detergents | 2fold activation | Mus musculus | |
Non-ionic detergents | 2-4fold activation | Bos taurus | |
Phospholipids | 2-4fold activation | Bos taurus |
Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Mus musculus |
Protein Variants | Comment | Organism |
---|---|---|
H158A | complete loss of activity, decreased stability, no copper content | Mus musculus |
General Stability | Organism |
---|---|
tends to aggregate during prolonged storage at 4°C | Mus musculus |
tends to aggregate during prolonged storage at 4°C | Bos taurus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
additional information | decreased activity at high ionic strength | Bos taurus | |
SDS | inhibitory | Bos taurus | |
sodium deoxycholate | inhibitory | Bos taurus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.047 | - |
Coproporphyrinogen-III | - |
Mus musculus | |
0.048 | - |
Coproporphyrinogen-III | - |
Bos taurus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Mus musculus | 5739 | - |
mitochondrion | located within intermembrane space | Bos taurus | 5739 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Cu2+ | 0.06 atom per enzyme | Bos taurus | |
Cu2+ | 1.05 atoms per enzyme | Mus musculus | |
Fe2+ | 0.07-0.14 atom per enzyme | Bos taurus | |
Fe2+ | trace amounts | Mus musculus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
37000 | - |
x * 37000, SDS-PAGE | Mus musculus |
37000 | - |
x * 37000, SDS-PAGE | Bos taurus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
coproporphyrinogen-III + O2 + 2 H+ | Bos taurus | - |
protoporphyrinogen-IX + 2 CO2 + 2 H2O | - |
? | |
coproporphyrinogen-III + O2 + 2 H+ | Mus musculus | 6th enzyme in heme biosynthetic pathway | protoporphyrinogen-IX + 2 CO2 + 2 H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Mus musculus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
to homogeneity, chromatography steps | Bos taurus |
to homogeneity, recombinant enzyme | Mus musculus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Mus musculus | - |
liver | - |
Bos taurus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.3 | - |
- |
Mus musculus |
0.7 | - |
- |
Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
coproporphyrinogen-III + O2 + 2 H+ | - |
Bos taurus | protoporphyrinogen-IX + 2 CO2 + 2 H2O | - |
? | |
coproporphyrinogen-III + O2 + 2 H+ | sixths enzyme in heme biosynthetic pathway | Mus musculus | protoporphyrinogen-IX + 2 CO2 + 2 H2O | - |
? | |
coproporphyrinogen-III + O2 + 2 H+ | 6th enzyme in heme biosynthetic pathway | Mus musculus | protoporphyrinogen-IX + 2 CO2 + 2 H2O | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 37000, SDS-PAGE | Mus musculus |
? | x * 37000, SDS-PAGE | Bos taurus |