KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0042 | - |
L-Phe | pH 7.2, 37°C, mitochondrial enzyme | Saccharomyces cerevisiae | |
0.03 | - |
L-Phe | pH 7.2, 37°C, cytosolic enzyme | Saccharomyces cerevisiae | |
0.86 | - |
L-Tyr | pH 7.2, 37°C, cytosolic enzyme | Saccharomyces cerevisiae |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Saccharomyces cerevisiae | 5829 | - |
mitochondrion | - |
Saccharomyces cerevisiae | 5739 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Saccharomyces cerevisiae | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + L-Phe + tRNAPhe | - |
Saccharomyces cerevisiae | AMP + diphosphate + L-phenylalanyl-tRNAPhe | - |
? | |
ATP + L-Tyr + tRNAPhe | cytosolic PheRS contains an editing site, which upon disruption abolishes both cis and trans editing of Tyr-tRNAPhe. Wild-type mitochondrial PheRS lacks cis and trans editing and can synthesisze Tyr-tRNAPhe | Saccharomyces cerevisiae | AMP + diphosphate + L-tyrosyl-tRNAPhe | - |
? |
Synonyms | Comment | Organism |
---|---|---|
PheRS | - |
Saccharomyces cerevisiae |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
150 | - |
L-Phe | pH 7.2, 37°C, mitochondrial enzyme | Saccharomyces cerevisiae | |
160 | - |
L-Tyr | pH 7.2, 37°C, cytosolic enzyme | Saccharomyces cerevisiae | |
240 | - |
L-Phe | pH 7.2, 37°C, cytosolic enzyme | Saccharomyces cerevisiae |