EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.5.1.38 | 6-diazo-5-oxo-L-norleucine | competitive not reversible inhibition of both activities after extensive dialysis | Acinetobacter glutaminasificans | |
3.5.1.38 | acivicin | competitive inhibition | Acinetobacter glutaminasificans | |
3.5.1.38 | aspartic acid | competitive inhibition, Ki: glutaminase activity 0.16 mM, asparaginase activity 0.53 mM | Acinetobacter glutaminasificans | |
3.5.1.38 | azaserine | competitive not reversible inhibition of both activities | Acinetobacter glutaminasificans | |
3.5.1.38 | glutamic acid | competitive inhibition, Ki: glutaminase acitvity 5 mM, asparaginase activity 3 mM | Acinetobacter glutaminasificans | |
3.5.1.38 | L-asparagine | competitive inhibition of glutaminase activity, Ki: 0.02 mM | Acinetobacter glutaminasificans | |
3.5.1.38 | L-methionine sulfoximine | competitive inhibition | Acinetobacter glutaminasificans | |
3.5.1.38 | NH4Cl | weak non-competitive inhibition of glutaminase activity | Acinetobacter glutaminasificans |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.5.1.38 | 0.041 | - |
L-glutamine | - |
Acinetobacter glutaminasificans | |
3.5.1.38 | 0.055 | - |
L-asparagine | - |
Acinetobacter glutaminasificans | |
3.5.1.38 | 0.083 | - |
L-glutamine | for succinylated enzyme | Acinetobacter glutaminasificans |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.5.1.38 | L-asparagine + H2O | Acinetobacter glutaminasificans | - |
L-aspartate + NH3 | - |
? | |
3.5.1.38 | L-glutamine + H2O | Acinetobacter glutaminasificans | - |
L-glutamate + NH3 | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.5.1.38 | Acinetobacter glutaminasificans | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.5.1.38 | to homogeneity | Acinetobacter glutaminasificans |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.5.1.38 | cell culture | - |
Acinetobacter glutaminasificans | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.5.1.38 | 150 | - |
- |
Acinetobacter glutaminasificans |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.5.1.38 | L-asparagine + H2O | - |
Acinetobacter glutaminasificans | L-aspartate + NH3 | - |
? | |
3.5.1.38 | L-glutamine + H2O | - |
Acinetobacter glutaminasificans | L-glutamate + NH3 | - |
? |
EC Number | Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.5.1.38 | 0.02 | - |
L-asparagine | competitive inhibition of glutaminase activity | Acinetobacter glutaminasificans |