Activating Compound | Comment | Organism | Structure |
---|---|---|---|
ascorbate | activates | Rattus norvegicus | |
cysteine | activates | Rattus norvegicus | |
glutathione | activates | Rattus norvegicus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,2'-dipyridyl | complete inhibition | Rattus norvegicus | |
azide | - |
Rattus norvegicus | |
benzoquinoneacetic acid | - |
Rattus norvegicus | |
cyanide | - |
Rattus norvegicus | |
cysteic acid | weak inhibition | Rattus norvegicus | |
cysteine | inhibition not reversed by glutathione | Rattus norvegicus | |
cystine | inhibition not reversed by glutathione | Rattus norvegicus | |
diphosphate | - |
Rattus norvegicus | |
Hg2+ | inhibition reversed by glutathione | Rattus norvegicus | |
p-chloromercuribenzoate | inhibition reversed by glutathione | Rattus norvegicus | |
phosphate | - |
Rattus norvegicus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | contains non-porphyrin iron, valence change of enzymic iron during reaction: ferric and ferrous iron | Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial purification | Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Rattus norvegicus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
homogentisate + O2 | - |
Rattus norvegicus | 4-maleylacetoacetate | product is 4-maleylacetoacetate, which is converted by a specific cis-trans isomerase to 4-fumarylacetoacetate | ? | |
additional information | enzyme contains essential sulfhydryl groups | Rattus norvegicus | ? | - |
? |