EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
5.3.1.13 | EDTA | 0.01 mM | Escherichia coli |
EC Number | Cloned (Comment) | Organism |
---|---|---|
5.3.1.13 | GutQ. GutQ is a second copy of D-arabinose 5-phosphate isomerase (API) from the genome of Escherichia coli K-12, with biochemical properties similar to those of KdsD | Escherichia coli |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
5.3.1.13 | Zn2+ | 0.01 mM | Escherichia coli |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
5.3.1.13 | 0.64 | - |
D-ribulose 5-phosphate | - |
Escherichia coli | |
5.3.1.13 | 1.2 | - |
D-arabinose 5-phosphate | - |
Escherichia coli |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
5.3.1.13 | Zn2+ | contains 1.4 Zn2+ per subunit | Escherichia coli |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
5.3.1.13 | 33909 | - |
4 * 33909, electrospray ionization mass spectrometry | Escherichia coli |
5.3.1.13 | 133000 | - |
gel filtration | Escherichia coli |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
5.3.1.13 | D-Arabinose 5-phosphate | Escherichia coli | the gut operon is inducible. GutQ is not directly involved in D-glucitol catabolism. The conditional mutant TCM15(DELTAgutQDELTAkdsD) is dependent on exogenous D-arabinose 5-phosphate both for lipopolysaccharide synthesis/growth and for upregulation of the gut operon | D-Ribulose 5-phosphate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
5.3.1.13 | Escherichia coli | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
5.3.1.13 | recombinant GutQ | Escherichia coli |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
5.3.1.13 | D-Arabinose 5-phosphate | - |
Escherichia coli | D-Ribulose 5-phosphate | - |
? | |
5.3.1.13 | D-Arabinose 5-phosphate | the gut operon is inducible. GutQ is not directly involved in D-glucitol catabolism. The conditional mutant TCM15(DELTAgutQDELTAkdsD) is dependent on exogenous D-arabinose 5-phosphate both for lipopolysaccharide synthesis/growth and for upregulation of the gut operon | Escherichia coli | D-Ribulose 5-phosphate | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
5.3.1.13 | tetramer | 4 * 33909, electrospray ionization mass spectrometry | Escherichia coli |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
5.3.1.13 | GutQ | - |
Escherichia coli |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
5.3.1.13 | 218 | - |
D-arabinose 5-phosphate | - |
Escherichia coli | |
5.3.1.13 | 242 | - |
D-ribulose 5-phosphate | - |
Escherichia coli |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
5.3.1.13 | 8.3 | - |
- |
Escherichia coli |