General Stability | Organism |
---|---|
1% bovine serum albumin, 20% sucrose or 20% glycerol protects against inactivation, highly diluted samples sensitive to freezing | Sus scrofa |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
L-cysteine | competitive | Sus scrofa |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.83 | - |
L-selenocysteine | pH 8.5, 37°C | Sus scrofa |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
48000 | - |
SDS-PAGE | Sus scrofa |
85000 | - |
sedimentation equilibrium centrifugation | Sus scrofa |
93000 | - |
gel filtration | Sus scrofa |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-selenocysteine + reduced acceptor | Cavia porcellus | - |
selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | Mus musculus | - |
selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | Rattus norvegicus | - |
selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | Bos taurus | - |
selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | Oryctolagus cuniculus | - |
selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | Canis lupus familiaris | - |
selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | Felis catus | - |
selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | Platyrrhini | - |
selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | Sus scrofa | most likely metabolizes small amounts of selenocysteine in tissue | selenide + L-alanine + acceptor | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Canis lupus familiaris | - |
- |
- |
Cavia porcellus | - |
- |
- |
Felis catus | - |
- |
- |
Mus musculus | - |
- |
- |
Oryctolagus cuniculus | - |
- |
- |
Platyrrhini | - |
- |
- |
Rattus norvegicus | - |
- |
- |
Sus scrofa | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Sus scrofa |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
adrenal gland | - |
Rattus norvegicus | - |
adrenal gland | - |
Sus scrofa | - |
brain | low activity | Rattus norvegicus | - |
brain | low activity | Canis lupus familiaris | - |
heart | - |
Sus scrofa | - |
heart | low activity | Rattus norvegicus | - |
heart | low activity | Canis lupus familiaris | - |
kidney | highest activity | Cavia porcellus | - |
kidney | highest activity | Mus musculus | - |
kidney | highest activity | Rattus norvegicus | - |
kidney | highest activity | Sus scrofa | - |
kidney | highest activity | Oryctolagus cuniculus | - |
kidney | highest activity | Canis lupus familiaris | - |
kidney | highest activity | Felis catus | - |
liver | highest activity | Cavia porcellus | - |
liver | highest activity | Mus musculus | - |
liver | highest activity | Rattus norvegicus | - |
liver | highest activity | Sus scrofa | - |
liver | highest activity | Bos taurus | - |
liver | highest activity | Oryctolagus cuniculus | - |
liver | highest activity | Canis lupus familiaris | - |
liver | highest activity | Felis catus | - |
liver | highest activity | Platyrrhini | - |
lung | - |
Rattus norvegicus | - |
lung | - |
Canis lupus familiaris | - |
additional information | no activity in fat and blood | Rattus norvegicus | - |
muscle | - |
Sus scrofa | - |
muscle | low activity | Rattus norvegicus | - |
pancreas | low activity | Mus musculus | - |
pancreas | low activity | Oryctolagus cuniculus | - |
pancreas | high activity | Rattus norvegicus | - |
pancreas | high activity | Canis lupus familiaris | - |
spleen | - |
Rattus norvegicus | - |
spleen | - |
Canis lupus familiaris | - |
testis | low activity | Rattus norvegicus | - |
thymus | - |
Rattus norvegicus | - |
thymus | - |
Canis lupus familiaris | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
37 | - |
purified enzyme, pH 8.5, 37°C | Sus scrofa |
Storage Stability | Organism |
---|---|
-20°C, 20% sucrose, stable | Sus scrofa |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-selenocysteine + reduced acceptor | - |
Cavia porcellus | selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | - |
Mus musculus | selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | - |
Rattus norvegicus | selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | - |
Bos taurus | selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | - |
Oryctolagus cuniculus | selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | - |
Canis lupus familiaris | selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | - |
Felis catus | selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | - |
Platyrrhini | selenide + L-alanine + acceptor | - |
? | |
L-selenocysteine + reduced acceptor | - |
Sus scrofa | selenide + L-alanine + acceptor | H2Se detected as product | ? | |
L-selenocysteine + reduced acceptor | most likely metabolizes small amounts of selenocysteine in tissue | Sus scrofa | selenide + L-alanine + acceptor | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 48000, SDS-PAGE | Sus scrofa |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
50% of activity lost within 30 min | Sus scrofa |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
- |
Sus scrofa |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | required | Cavia porcellus | |
pyridoxal 5'-phosphate | required | Mus musculus | |
pyridoxal 5'-phosphate | required | Rattus norvegicus | |
pyridoxal 5'-phosphate | required | Sus scrofa | |
pyridoxal 5'-phosphate | required | Bos taurus | |
pyridoxal 5'-phosphate | required | Oryctolagus cuniculus | |
pyridoxal 5'-phosphate | required | Canis lupus familiaris | |
pyridoxal 5'-phosphate | required | Felis catus | |
pyridoxal 5'-phosphate | required | Platyrrhini | |
pyridoxal 5'-phosphate | completely inactive when cofactor is removed, can not be replaced by vitamin B6 derivatives | Sus scrofa |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
1 | - |
L-cysteine | pH 8.5, 37°C | Sus scrofa |