Inhibitors | Comment | Organism | Structure |
---|---|---|---|
additional information | no inhibition by 10 mM 2-mercaptoethanol, 1 mM iodoacetamide or iodoacetic acid, 10 mM isobutyronitrile or isopropanol | Linum usitatissimum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.25 | - |
(2R)-2-hydroxy-2-methylbutanenitrile | pH 5.5, 25°C | Linum usitatissimum | |
2.5 | - |
2-hydroxy-2-methylpropanenitrile | pH 5.5, 25°C | Linum usitatissimum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
42000 | - |
2 * 42000, SDS-PAGE | Linum usitatissimum |
82000 | - |
gel filtration | Linum usitatissimum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
2-hydroxy-2-methylpropanenitrile | Linum usitatissimum | i.e. acetone cyanohydrin | cyanide + acetone | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Linum usitatissimum | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Linum usitatissimum |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
shoot | - |
Linum usitatissimum | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
34.1 | - |
- |
Linum usitatissimum |
Storage Stability | Organism |
---|---|
4°C, stable for at least 45 d | Linum usitatissimum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(2R)-2-hydroxy-2-methylbutanenitrile | - |
Linum usitatissimum | cyanide + 2-butanone | - |
? | |
2-hydroxy-2-methylpropanenitrile | i.e. acetone cyanohydrin | Linum usitatissimum | cyanide + acetone | - |
? | |
additional information | no activity towards mandelonitrile and p-hydroxymandelonitrile | Linum usitatissimum | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 42000, SDS-PAGE | Linum usitatissimum |
Synonyms | Comment | Organism |
---|---|---|
Acetone cyanohydrin lyase | - |
Linum usitatissimum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.5 | - |
- |
Linum usitatissimum |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
additional information | not a flavoprotein | Linum usitatissimum |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Linum usitatissimum | chromatofocusing | 4.8 | 4.5 |