EC Number | Cloned (Comment) | Organism |
---|---|---|
2.4.1.217 | DNA and amino acid sequence determination and analysis, genetic organization of genes involved in mannosylglycerate biosynthesis, functional overexpression in Escherichia coli strain BL21 | Thermus thermophilus |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.217 | KCl | inhibitory at 50-300 mM | Thermus thermophilus | |
2.4.1.217 | NaCl | inhibitory at 50-300 mM | Thermus thermophilus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.4.1.217 | 0.13 | - |
3-phospho-D-glycerate | pH 8.0, 80°C, recombinant enzyme | Thermus thermophilus | |
2.4.1.217 | 0.33 | - |
GDP-mannose | pH 8.0, 80°C, recombinant enzyme | Thermus thermophilus |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.217 | Co2+ | activates, best at 2 mM | Thermus thermophilus | |
2.4.1.217 | Mg2+ | activates, best at 20 mM | Thermus thermophilus | |
2.4.1.217 | Mn2+ | Mn2+ is most effective in enzyme activation, best at 1 mM | Thermus thermophilus | |
2.4.1.217 | additional information | strictly dependent on divalent cations, no activation by Ca2+, Sr2+, Cu2+, Ba2+, and Zn2+ | Thermus thermophilus | |
2.4.1.217 | Ni2+ | activates, best at 1.5 mM | Thermus thermophilus |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.4.1.217 | 44000 | - |
x * 44000, recombinant enzyme, SDS-PAGE | Thermus thermophilus |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.217 | GDP-mannose + 3-phospho-D-glycerate | Thermus thermophilus | - |
GDP + 2-(alpha-D-mannosyl)-3-phosphoglycerate | - |
? | |
2.4.1.217 | GDP-mannose + 3-phospho-D-glycerate | Thermus thermophilus HB27 / ATCC BAA-163 / DSM 7039 | - |
GDP + 2-(alpha-D-mannosyl)-3-phosphoglycerate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.4.1.217 | Thermus thermophilus | Q84B24 | AY193871, GenBank sequence encoding mannosyl-3-phosphoglycerate synthase and mannosyl-3-phosphoglycerate phosphatase | - |
2.4.1.217 | Thermus thermophilus HB27 / ATCC BAA-163 / DSM 7039 | Q84B24 | AY193871, GenBank sequence encoding mannosyl-3-phosphoglycerate synthase and mannosyl-3-phosphoglycerate phosphatase | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.4.1.217 | recombinant enzyme from Escherichia coli strain BL21 | Thermus thermophilus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.217 | GDP-mannose + 3-phospho-D-glycerate | - |
Thermus thermophilus | GDP + 2-(alpha-D-mannosyl)-3-phosphoglycerate | - |
? | |
2.4.1.217 | GDP-mannose + 3-phospho-D-glycerate | - |
Thermus thermophilus HB27 / ATCC BAA-163 / DSM 7039 | GDP + 2-(alpha-D-mannosyl)-3-phosphoglycerate | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.4.1.217 | ? | x * 44000, recombinant enzyme, SDS-PAGE | Thermus thermophilus |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.4.1.217 | MPGS | - |
Thermus thermophilus |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.217 | 80 | 90 | recombinant enzyme | Thermus thermophilus |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.217 | 50 | 100 | temperature-profile, 10% of maximal activity at 25°C, 55% of maximal activity at 103°C | Thermus thermophilus |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.217 | 80 | - |
half-life 189 min | Thermus thermophilus |
2.4.1.217 | 90 | - |
half-life 22 min | Thermus thermophilus |
2.4.1.217 | 100 | - |
half-life 10 min | Thermus thermophilus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.4.1.217 | 7 | - |
about, recombinant enzyme | Thermus thermophilus |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
2.4.1.217 | 5 | 9 | pH-profile, 30-40% of maximal activity at pH 5.0 and pH 9.0 | Thermus thermophilus |