Protein Variants | Comment | Organism |
---|---|---|
additional information | temperature-sensitive and leucine-auxotroph mutant leu-5 | Neurospora crassa |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1 | - |
8-bromoadenosine 5'-triphosphate | 3'-dATP, tubercidin triphosphate | Neurospora crassa |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Neurospora crassa | - |
wild-type and temperature-sensitive and leucine-auxotroph mutant leu-5 | - |
Purification (Comment) | Organism |
---|---|
wild-type enzyme, mutant enzyme found only in traces | Neurospora crassa |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.325 | - |
- |
Neurospora crassa |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
3'-dATP + L-leucine + tRNALeu | - |
Neurospora crassa | 3'-dAMP + diphosphate + L-leucyl-tRNALeu | - |
? | |
8-bromoadenosine 5'-triphosphate + L-leucine + tRNALeu | - |
Neurospora crassa | 8-bromoadenosine 5'-monophosphate + diphosphate + L-leucyl-tRNALeu | - |
? | |
ATP + L-isoleucine + tRNALeu | - |
Neurospora crassa | AMP + diphosphate + L-isoleucyl-tRNALeu | - |
? | |
ATP + L-leucine + tRNALeu | - |
Neurospora crassa | AMP + diphosphate + L-leucyl-tRNALeu | - |
? | |
additional information | leucine-dependent ATP-diphosphate exchange, leucine + ATP + enzyme/Ile-AMP-enzyme + diphosphate | Neurospora crassa | ? | - |
? | |
tubercidin 5'-triphosphate + L-leucine + tRNALeu | - |
Neurospora crassa | tubercidin 5'-phosphate + diphosphate + L-leucyl-tRNALeu | - |
? |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
2 | 3.7 | Leu | aminoacylation | Neurospora crassa | |
20 | 50 | Leu | ATP-diphosphate exchange reaction | Neurospora crassa |