Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli BL21(DE3) cells | Sphingobium chungbukense |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.2228 | - |
alpha-D-glucose 1-phosphate | SP-1, in 50 mM Tris-HCl (pH 7.5), at 37°C | Sphingobium chungbukense | |
0.4392 | - |
alpha-D-mannose 1-phosphate | SP-1, in 50 mM Tris-HCl (pH 7.5), at 37°C | Sphingobium chungbukense |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
additional information | PGM activity of SP-1 requires divalent metal ions | Sphingobium chungbukense |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
57500 | - |
deduced from amino acid sequence | Sphingobium chungbukense |
58000 | - |
SDS-PAGE | Sphingobium chungbukense |
59500 | - |
native enzyme, non-denaturing PAGE | Sphingobium chungbukense |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Sphingobium chungbukense | A8D008 | fragment | - |
Sphingobium chungbukense DJ77 | A8D008 | fragment | - |
Purification (Comment) | Organism |
---|---|
Ni-chelating resin chromatography | Sphingobium chungbukense |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
alpha-D-glucose 1-phosphate | SP-1 shows preference for glucose-1-phosphate rather than mannose-1-phosphate | Sphingobium chungbukense | alpha-D-glucose 6-phosphate | - |
? | |
alpha-D-glucose 1-phosphate | SP-1 shows preference for glucose-1-phosphate rather than mannose-1-phosphate | Sphingobium chungbukense DJ77 | alpha-D-glucose 6-phosphate | - |
? | |
alpha-D-mannose 1-phosphate | SP-1 shows preference for glucose-1-phosphate rather than mannose-1-phosphate | Sphingobium chungbukense | D-mannose-6-phosphate | - |
? | |
alpha-D-mannose 1-phosphate | SP-1 shows preference for glucose-1-phosphate rather than mannose-1-phosphate | Sphingobium chungbukense DJ77 | D-mannose-6-phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 59500, native enzyme, non-denaturing PAGE | Sphingobium chungbukense |
Synonyms | Comment | Organism |
---|---|---|
PGM | - |
Sphingobium chungbukense |
SP-1 | bifunctional enzyme with phosphoglucomutase and phosphomannomutase activities | Sphingobium chungbukense |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
79.17 | - |
alpha-D-mannose 1-phosphate | SP-1, in 50 mM Tris-HCl (pH 7.5), at 37°C | Sphingobium chungbukense | |
126.8 | - |
alpha-D-glucose 1-phosphate | SP-1, in 50 mM Tris-HCl (pH 7.5), at 37°C | Sphingobium chungbukense |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.4 | - |
- |
Sphingobium chungbukense |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7 | 9 | - |
Sphingobium chungbukense |