EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
5.3.99.5 | 0.01 | - |
prostaglandin H2 | - |
Homo sapiens |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
5.3.99.5 | microsome | - |
Homo sapiens | - |
- |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
5.3.99.5 | 58000 | - |
gel filtration | Homo sapiens |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
5.3.99.5 | Homo sapiens | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
5.3.99.5 | one-step immunoaffinity purification | Homo sapiens |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
5.3.99.5 | platelet | - |
Homo sapiens | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
5.3.99.5 | 0.255 | - |
- |
Homo sapiens |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
5.3.99.5 | Prostaglandin H2 | i.e. PGH2 | Homo sapiens | thromboxane B2 + 12(L)-hydroxy-5,8,10-heptadecatrienoic acid | the ratio of thromboxane to C17 hydroxyfatty acid formation is 1:1 | ? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
5.3.99.5 | ? | - |
Homo sapiens |
5.3.99.5 | monomer | x * 58000, SDS-PAGE | Homo sapiens |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
5.3.99.5 | heme | hemoprotein | Homo sapiens | |
5.3.99.5 | heme | contains one heme per 58000 MW protein. The major part of the enzyme is converted by the elution procedure to the inactive P420 form, a minor part is in its native heme-thiolate conformation | Homo sapiens |