Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | - |
Bos taurus | |
additional information | active SPS2 does not contain selenocysteine | Bos taurus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
33000 | - |
x * 33000, SPS2, SDS-PAGE, x * 35589, SPS2 isozyme 1, sequence calculation, x * 41768, SPS2 isozyme 2, sequence calculation | Bos taurus |
35589 | - |
x * 33000, SPS2, SDS-PAGE, x * 35589, SPS2 isozyme 1, sequence calculation, x * 41768, SPS2 isozyme 2, sequence calculation | Bos taurus |
41768 | - |
x * 33000, SPS2, SDS-PAGE, x * 35589, SPS2 isozyme 1, sequence calculation, x * 41768, SPS2 isozyme 2, sequence calculation | Bos taurus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + selenide | Bos taurus | - |
AMP + selenophosphate + phosphate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
two isozymes of SPS2 | - |
Purification (Comment) | Organism |
---|---|
native enzyme from liver, by anion exchange chromatography, gel filtration, heparin affinity and hydroxyapatite chromatography | Bos taurus |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
ATP + selenide + H2O = AMP + selenophosphate + phosphate | catalytic mechanism of SPS2, overview | Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Bos taurus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + selenide | - |
Bos taurus | AMP + selenophosphate + phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 33000, SPS2, SDS-PAGE, x * 35589, SPS2 isozyme 1, sequence calculation, x * 41768, SPS2 isozyme 2, sequence calculation | Bos taurus |
Synonyms | Comment | Organism |
---|---|---|
selenophosphate synthetase | - |
Bos taurus |
SPS | - |
Bos taurus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
ATP | - |
Bos taurus |