Inhibitors | Comment | Organism | Structure |
---|---|---|---|
6-Amino-9-D-psicofuranosylpurine | i.e. psicofuranine, irreversible inhibition, dependent on presence of XMP and diphosphate | Escherichia coli | |
6-diazo-5-oxo-L-norleucine | - |
Escherichia coli | |
guanidine hydrochloride | - |
Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.029 | - |
XMP | - |
Escherichia coli | |
0.53 | - |
ATP | - |
Escherichia coli | |
1 | - |
NH4+ | Gln | Escherichia coli |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
63000 | - |
2 * 63000, SDS-PAGE, sedimentation equilibrium measurement in 6.0 M guanidine hydrochloride | Escherichia coli |
126000 | - |
sedimentation equilibrium measurement | Escherichia coli |
128000 | - |
gel filtration | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Escherichia coli B96 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Escherichia coli |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
9.09 | - |
- |
Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + XMP + Gln | identical Km value for NH4+ and Gln | Escherichia coli | AMP + diphosphate + GMP + Glu | - |
? | |
ATP + XMP + Gln | identical Km value for NH4+ and Gln | Escherichia coli B96 | AMP + diphosphate + GMP + Glu | - |
? | |
ATP + XMP + NH4+ | identical Km value for NH4+ and Gln | Escherichia coli | AMP + diphosphate + GMP | - |
? | |
ATP + XMP + NH4+ | identical Km value for NH4+ and Gln | Escherichia coli B96 | AMP + diphosphate + GMP | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 63000, SDS-PAGE, sedimentation equilibrium measurement in 6.0 M guanidine hydrochloride | Escherichia coli |