5'-methylthioadenosine phosphorylase from Pyrococcus furiosus
Enzyme Description
Species
Extremophile
Yes
"hyperthermophilic" organism
EC Number
Sequence
MPKIGIIGGSGVYGIFEPKETVKVHTPYGRPSAPVEIGEIEGVEVAFIPRHGKYHEFPPHEVPYRANIWALHELGVERVIAVNAVGSLKEEYKPGDIVIIDQFIDFTKKREYTFYNGPRVAHISMADPFCPELRRIFIETAKELNLPVHEKGTYICIEGPRFSTRAESRMFRQFADVIGMTLVPEVNLARELGMCYVNISTVTDYDVWAEKPVDAQEVLRVMKENEEKVQKLLKRAIPKIPEERKCGCADVLKTMFV
Giovanna Cacciapuoti et al. (2003)
β Purification and characterization of 5'-methylthioadenosine phosphorylase from the hyperthermophilic archaeon Pyrococcus furiosus
Extremophiles
Β· doi:10.1007/s00792-002-0307-2 β
Β· Stability - Incubation
▼
Database ID
UniProt: Q8U4Q8 β
Sequence Annotation
Explicit - Provided
Protein Source
Purified, archaeon Pyrococcus furiosus
Experimental Data (36 measurements)
36 measurements β page 2 of 2
| Property | Assay | Solvent | Solvent Volume | Aqueous Reference | Measured Value | Units | Solution | pH | Temperature | Substrate(s) | Product(s) | Cofactor(s) | Shaking | Comments |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stability - Incubation | Activity after incubation (30 minutes at 50Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Ethanol | 50% | 100 | 90 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 50Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (30 minutes at 50Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | 1-Propanol | 50% | 100 | 92 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 50Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (30 minutes at 50Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Acetonitrile | 50% | 100 | 100 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 50Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (30 minutes at 50Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Tetrahydrofuran (THF) | 50% | 100 | 77 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 50Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (60 minutes at 50Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Dimethylformamide (DMF) | 50% | 100 | 48 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 50Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (60 minutes at 50Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Methanol | 50% | 100 | 100 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 50Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (60 minutes at 50Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Ethanol | 50% | 100 | 90 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 50Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (30 minutes at 50Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Dimethylformamide (DMF) | 50% | 100 | 72 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 50Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (60 minutes at 50Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Acetonitrile | 50% | 100 | 100 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 50Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (60 minutes at 50Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Tetrahydrofuran (THF) | 50% | 100 | 77 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 50Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (30 minutes at 70Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Dimethylformamide (DMF) | 50% | 100 | 10 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 70Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (30 minutes at 70Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Methanol | 50% | 100 | 100 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 70Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (30 minutes at 70Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Ethanol | 50% | 100 | 71 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 70Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (30 minutes at 70Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | 1-Propanol | 50% | 100 | 62 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 70Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (30 minutes at 70Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Acetonitrile | 50% | 100 | 100 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 70Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
| Stability - Incubation | Activity after incubation (30 minutes at 70Β°C) using radiochemistry (reaction product [methyl-14C]5-methylthioribose-1-phosphate radioactive counts measurement) in aqueous phase | Tetrahydrofuran (THF) | 50% | 100 | 62 | % | Incubation: 100 mM Tris-HCl, Assay: 20 Β΅M phosphate buffer | Incubation: 7.4, Assay: 4 | Incubation: 70Β°C, Assay: 80Β°C | 0.4 mM 5'-[methyl-14C]thioadenosine | [methyl-14C]5-methylthioribose-1-phosphate , Adenine | β | β | Non-incubated control (in %), assay in aqueous phase |
Visualization : Stability β Incubation
One bar per measurement. Colour = solvent, shade = solvent volume.