Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ala | - |
Nitrobacter winogradskyi | |
Gly | - |
Nitrobacter winogradskyi | |
NH4Cl | - |
Nitrobacter winogradskyi | |
Ser | - |
Nitrobacter winogradskyi | |
Trp | - |
Nitrobacter winogradskyi |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.2 | - |
NH4+ | biosynthetic assay | Nitrobacter winogradskyi | |
2.6 | - |
hydroxylamine | glutamyltransferase reaction | Nitrobacter winogradskyi | |
6.3 | - |
Glu | biosynthetic assay | Nitrobacter winogradskyi | |
11.6 | - |
Gln | glutamyl transferase reaction | Nitrobacter winogradskyi |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Co2+ | divalent cation required, decreasing order of effectiveness at 10 mM in transferase activity: Mn2+, Cu2+, Mg2+, Co2+. For biosynthetic activity: Mg2+, Mn2+, Zn2+/Cu2+, Ni2+ | Nitrobacter winogradskyi | |
Cu2+ | divalent cation required, decreasing order of effectiveness at 10 mM in transferase activity: Mn2+, Cu2+, Mg2+, Co2+. For biosynthetic activity: Mg2+, Mn2+, Zn2+/Cu2+, Ni2+ | Nitrobacter winogradskyi | |
Mg2+ | divalent cation required, order of effectiveness at 10 mM in transferase activity: Mn2+, Cu2+, Mg2+, Co2+. For biosynthetic activity: Mg2+, Mn2+, Zn2+, Cu2+, Ni2+ | Nitrobacter winogradskyi | |
Mn2+ | divalent cation required, order of effectiveness at 10 mM in transferase activity: Mn2+, Cu2+, Mg2+, Co2+. For biosynthetic activity: Mg2+, Mn2+, Zn2+, Cu2+, Ni2+ | Nitrobacter winogradskyi | |
Ni2+ | divalent cation required, decreasing order of effectiveness at 10 mM in transferase activity: Mn2+, Cu2+, Mg2+, Co2+. For biosynthetic activity: Mg2+, Mn2+, Zn2+/Cu2+, Ni2+ | Nitrobacter winogradskyi | |
Zn2+ | divalent cation required, decreasing order of effectiveness at 10 mM in transferase activity: Mn2+, Cu2+, Mg2+, Co2+. For biosynthetic activity: Mg2+, Mn2+, Zn2+/Cu2+, Ni2+ | Nitrobacter winogradskyi |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
58000 | - |
12 * 58000, SDS-PAGE | Nitrobacter winogradskyi |
700000 | - |
gel filtration | Nitrobacter winogradskyi |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Nitrobacter winogradskyi | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Nitrobacter winogradskyi |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
220 | - |
- |
Nitrobacter winogradskyi |
Storage Stability | Organism |
---|---|
-10°C, stable for several weeks | Nitrobacter winogradskyi |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + L-Glu + NH4+ | - |
Nitrobacter winogradskyi | ADP + phosphate + L-Gln | - |
? | |
Gln + hydroxylamine + ADP | - |
Nitrobacter winogradskyi | gamma-Glutamylhydroxamate + NH4+ + ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
dodecamer | 12 * 58000, SDS-PAGE | Nitrobacter winogradskyi |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
- |
Nitrobacter winogradskyi |
7.8 | - |
deadenylylated form | Nitrobacter winogradskyi |