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Literature summary extracted from
- Crucial role of pyrophosphate in the aminoacylation of E. coli tRNAPhe by yeast phenylalanyl-tRNA synthetase (1992), FEBS Lett., 311, 139-142.
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 6.1.1.20 | E. coli tRNAPhe | inhibition by formation of a tight complex of the enzyme with the diphosphate formed during the aminoacylation | Saccharomyces cerevisiae |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 6.1.1.20 | 0.00017 | - |
tRNAPhe | substrate from yeast | Saccharomyces cerevisiae |  |
| 6.1.1.20 | 0.0032 | - |
tRNAPhe | substrate from E. coli | Saccharomyces cerevisiae | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 6.1.1.20 | Saccharomyces cerevisiae | - |
- |
- |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 6.1.1.20 | ATP + L-phenylalanine + tRNAPhe | - |
Saccharomyces cerevisiae | AMP + diphosphate + L-phenylalanyl-tRNAPhe | - |
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Release 2023.1 (January 2023)
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