EC 2.6.1.5: tyrosine transaminase
TransferasesOpen in Browse
CatLog read 74 records for EC 2.6.1.5 from 5 papers, for 6 organisms. Names in these papers: tyrosine aminotransferase, AtTAT2 (tyrosine aminotransferase 2), tyrosine aminotransferase (PvTAT), AtTAT1 (tyrosine aminotransferase 1) and 2 more.
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
CatLog also holds 29 records for EC 2.6.1.5 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 2.6.1.5 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Involvement of conserved asparagine and arginine residues from the N-terminal region in the catalytic mechanism of rat liver and Trypanosoma cruzi tyrosine aminotransferases | Rattus norvegicus, Trypanosoma cruzi | 30 |
| Biochemical properties and subcellular localization of tyrosine aminotransferases in Arabidopsis thaliana | Arabidopsis thaliana | 19 |
| A tyrosine aminotransferase involved in rosmarinic acid biosynthesis in Prunella vulgaris L | Prunella vulgaris | 10 |
| An alternative pathway contributes to phenylalanine biosynthesis in plants via a cytosolic tyrosine:phenylpyruvate aminotransferase | Petunia hybrida | 8 |
| Tyrosine aminotransferase: biochemical and structural properties and molecular dynamics simulations | Mus musculus | 7 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| AtTAT1 (tyrosine aminotransferase 1) | Arabidopsis thaliana | 4-hydroxyphenylpyruvate | 23.9 | 10.1 | 2.5 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT1 (tyrosine aminotransferase 1), 4-hydroxyphenylpyruvate |
| AtTAT1 (tyrosine aminotransferase 1) | Arabidopsis thaliana | 4-methylthio-2-oxobutanoatefixed co-substrate Glu at 20 mM; cosubstrate Glu (glutamate) | 20.1 | 1.3 | 15.5 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT1 (tyrosine aminotransferase 1), 4-methylthio-2-oxobutanoate |
| AtTAT1 (tyrosine aminotransferase 1) | Arabidopsis thaliana | 4-methylthio-2-oxobutanoatefixed co-substrate Tyr at 5 mM; cosubstrate Tyr (L-tyrosine) | 18.5 | 3.46 | 5.5 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT1 (tyrosine aminotransferase 1), 4-methylthio-2-oxobutanoate |
| AtTAT1 (tyrosine aminotransferase 1) | Arabidopsis thaliana | L-tyrosine | 57.3 | 0.204 | 281.9 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT1 (tyrosine aminotransferase 1), L-tyrosine |
| AtTAT1 (tyrosine aminotransferase 1) | Arabidopsis thaliana | methionine | 26.6 | 24.2 | 1.1 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT1 (tyrosine aminotransferase 1), methionine |
| AtTAT1 (tyrosine aminotransferase 1) | Arabidopsis thaliana | phenylalanine | 31.6 | 6.94 | 4.5 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT1 (tyrosine aminotransferase 1), phenylalanine |
| AtTAT1 (tyrosine aminotransferase 1) | Arabidopsis thaliana | phenylpyruvatefixed co-substrate Glu at 20 mM; cosubstrate Glu (glutamate) | 24.5 | 0.455 | 54.2 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT1 (tyrosine aminotransferase 1), phenylpyruvate |
| AtTAT1 (tyrosine aminotransferase 1) | Arabidopsis thaliana | phenylpyruvatefixed co-substrate Tyr at 5 mM; cosubstrate Tyr (L-tyrosine) | 30.2 | 3.06 | 9.9 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT1 (tyrosine aminotransferase 1), phenylpyruvate |
| AtTAT1 (tyrosine aminotransferase 1) | Arabidopsis thaliana | α-ketoglutarate | 48 | 3.33 | 15.1 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT1 (tyrosine aminotransferase 1), α-ketoglutarate |
| AtTAT2 (tyrosine aminotransferase 2) | Arabidopsis thaliana | 4-hydroxyphenylpyruvate | 0.43 | 0.41 | 1.38 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT2 (tyrosine aminotransferase 2), 4-hydroxyphenylpyruvate |
| AtTAT2 (tyrosine aminotransferase 2) | Arabidopsis thaliana | 4-methylthio-2-oxobutanoatefixed co-substrate Glu at 20 mM; cosubstrate Glu (glutamate) | 0.7 | 0.807 | 1.15 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT2 (tyrosine aminotransferase 2), 4-methylthio-2-oxobutanoate |
| AtTAT2 (tyrosine aminotransferase 2) | Arabidopsis thaliana | 4-methylthio-2-oxobutanoatefixed co-substrate Tyr at 5 mM; cosubstrate Tyr (L-tyrosine) | 0.37 | 0.74 | 0.51 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT2 (tyrosine aminotransferase 2), 4-methylthio-2-oxobutanoate |
| AtTAT2 (tyrosine aminotransferase 2) | Arabidopsis thaliana | L-tyrosine | 0.75 | 2.9 | 0.23 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT2 (tyrosine aminotransferase 2), L-tyrosine |
| AtTAT2 (tyrosine aminotransferase 2) | Arabidopsis thaliana | methionine | 0.53 | 1.7 | 0.32 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT2 (tyrosine aminotransferase 2), methionine |
| AtTAT2 (tyrosine aminotransferase 2) | Arabidopsis thaliana | oxaloacetate | 0.56 | 42.9 | 0.02 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT2 (tyrosine aminotransferase 2), oxaloacetate |
| AtTAT2 (tyrosine aminotransferase 2) | Arabidopsis thaliana | phenylalanine | 0.51 | 6.7 | 0.08 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT2 (tyrosine aminotransferase 2), phenylalanine |
| AtTAT2 (tyrosine aminotransferase 2) | Arabidopsis thaliana | phenylpyruvatefixed co-substrate Glu at 20 mM; cosubstrate Glu (glutamate) | 0.47 | 1.28 | 0.49 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT2 (tyrosine aminotransferase 2), phenylpyruvate |
| AtTAT2 (tyrosine aminotransferase 2) | Arabidopsis thaliana | phenylpyruvatefixed co-substrate Tyr at 5 mM; cosubstrate Tyr (L-tyrosine) | 0.13 | 3.43 | 0.04 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT2 (tyrosine aminotransferase 2), phenylpyruvate |
| AtTAT2 (tyrosine aminotransferase 2) | Arabidopsis thaliana | α-ketoglutarate | 0.53 | 7.62 | 0.07 | pH 8.5, 30 °C | PMID 27726859 | Open record: AtTAT2 (tyrosine aminotransferase 2), α-ketoglutarate |
| phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT) | Petunia hybrida | 2-oxoglutarate | 0.92 | 1.8 | 0.508 | pH 10, 30 °C | PMID 24270997 | Open record: phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT), 2-oxoglutarate |
| phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT) | Petunia hybrida | 4-Hydroxyphenylpyruvate | 0.7 | 7.9 | 0.089 | pH 10, 30 °C | PMID 24270997 | Open record: phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT), 4-Hydroxyphenylpyruvate |
| phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT) | Petunia hybrida | L-glutamate | 0.44 | 11.1 | 0.039 | pH 10, 30 °C | PMID 24270997 | Open record: phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT), L-glutamate |
| phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT) | Petunia hybrida | L-phenylalanine4 mM (highest before inhibition) (4-Hydroxyphenylpyruvate) | 0.17 | 4.3 | 0.039 | pH 10, 30 °C | PMID 24270997 | Open record: phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT), L-phenylalanine |
| phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT) | Petunia hybrida | L-phenylalanine10 mM (α-Ketoglutarate); cosubstrate α-Ketoglutarate | 0.57 | 13.8 | 0.042 | pH 10, 30 °C | PMID 24270997 | Open record: phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT), L-phenylalanine |
| phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT) | Petunia hybrida | L-tyrosine | 1.48 | 1.9 | 0.769 | pH 10, 30 °C | PMID 24270997 | Open record: phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT), L-tyrosine |
| phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT) | Petunia hybrida | Phenylpyruvateco-substrate 10 mM (L-Tyrosine); cosubstrate L-Tyrosine | 1.46 | 1.5 | 0.965 | pH 10, 30 °C | PMID 24270997 | Open record: phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT), Phenylpyruvate |
| phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT) | Petunia hybrida | Phenylpyruvateco-substrate 100 mM (L-Glutamate); cosubstrate L-Glutamate | 1.19 | 2.6 | 0.461 | pH 10, 30 °C | PMID 24270997 | Open record: phenylpyruvate aminotransferase (tyrosine:phenylpyruvate aminotransferase, PhPPY-AT), Phenylpyruvate |
| tyrosine aminotransferase | Rattus norvegicus | 2-oxoglutarate | 566 | 0.4 | 1415 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase, 2-oxoglutarate |
| tyrosine aminotransferase | Rattus norvegicus | L-Glutamate | 210 | 2.2 | 96 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase, L-Glutamate |
| tyrosine aminotransferase | Rattus norvegicus | L-Tyrosine | 576 | 2.1 | 274 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase, L-Tyrosine |
| tyrosine aminotransferase | Rattus norvegicus | p-hydroxyphenylpyruvate | 165 | 1.2 | 138 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase, p-hydroxyphenylpyruvate |
| tyrosine aminotransferasevariant N54S | Rattus norvegicus | 2-oxoglutarate | 116 | 3.5 | 33 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant N54S, 2-oxoglutarate |
| tyrosine aminotransferasevariant N54S | Rattus norvegicus | L-Glutamate | 6.6 | 8.8 | 0.8 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant N54S, L-Glutamate |
| tyrosine aminotransferasevariant N54S | Rattus norvegicus | L-Tyrosine | 132 | 5.3 | 25 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant N54S, L-Tyrosine |
| tyrosine aminotransferasevariant N54S | Rattus norvegicus | p-hydroxyphenylpyruvate | 5.9 | 1.3 | 4.5 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant N54S, p-hydroxyphenylpyruvate |
| tyrosine aminotransferasevariant R315K | Rattus norvegicus | 2-oxoglutarate | 490 | 0.35 | 1.4 × 10³ | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant R315K, 2-oxoglutarate |
| tyrosine aminotransferasevariant R315K | Rattus norvegicus | L-Glutamate | 199 | 1.9 | 105 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant R315K, L-Glutamate |
| tyrosine aminotransferasevariant R315K | Rattus norvegicus | L-Tyrosine | 510 | 2.3 | 222 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant R315K, L-Tyrosine |
| tyrosine aminotransferasevariant R315K | Rattus norvegicus | p-hydroxyphenylpyruvate | 155 | 1.2 | 129 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant R315K, p-hydroxyphenylpyruvate |
| tyrosine aminotransferase | Trypanosoma cruzi | 2-oxoglutarate | 21.8 | 4.6 | 4.7 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase, 2-oxoglutarate |
| tyrosine aminotransferase | Trypanosoma cruzi | 2-oxoisocaproate | 20.4 | 0.6 | 34 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase, 2-oxoisocaproate |
| tyrosine aminotransferase | Trypanosoma cruzi | L-Alaninecosubstrate 2-oxoglutarate | 23.5 | 0.9 | 26.1 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase, L-Alanine |
| tyrosine aminotransferase | Trypanosoma cruzi | L-Alaninecosubstrate 2-oxoisocaproate | 21.2 | 1.1 | 19.3 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase, L-Alanine |
| tyrosine aminotransferase | Trypanosoma cruzi | L-Tyrosine | 44.6 | 1.2 | 37.2 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase, L-Tyrosine |
| tyrosine aminotransferase | Trypanosoma cruzi | Pyruvate | 47.4 | 0.8 | 59.2 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase, Pyruvate |
| tyrosine aminotransferasevariant N17S | Trypanosoma cruzi | 2-oxoglutarate | 4.2 | 9.6 | 0.4 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant N17S, 2-oxoglutarate |
| tyrosine aminotransferasevariant N17S | Trypanosoma cruzi | 2-oxoisocaproate | 2.8 | 0.3 | 9.3 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant N17S, 2-oxoisocaproate |
| tyrosine aminotransferasevariant N17S | Trypanosoma cruzi | L-Alaninecosubstrate 2-oxoglutarate | 3.8 | 1.2 | 3.2 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant N17S, L-Alanine |
| tyrosine aminotransferasevariant N17S | Trypanosoma cruzi | L-Alaninecosubstrate 2-oxoisocaproate | 3.2 | 1.3 | 2.5 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant N17S, L-Alanine |
| tyrosine aminotransferasevariant N17S | Trypanosoma cruzi | L-Tyrosine | 1.8 | 2.4 | 0.8 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant N17S, L-Tyrosine |
| tyrosine aminotransferasevariant N17S | Trypanosoma cruzi | Pyruvate | 1.5 | 0.6 | 2.5 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant N17S, Pyruvate |
| tyrosine aminotransferasevariant R20A | Trypanosoma cruzi | 2-oxoglutarate | 0.5 | 14.8 | 0.03 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant R20A, 2-oxoglutarate |
| tyrosine aminotransferasevariant R20A | Trypanosoma cruzi | 2-oxoisocaproate | 0.3 | 0.7 | 0.4 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant R20A, 2-oxoisocaproate |
| tyrosine aminotransferasevariant R20A | Trypanosoma cruzi | L-Alaninecosubstrate 2-oxoglutarate | 0.35 | 1.2 | 0.3 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant R20A, L-Alanine |
| tyrosine aminotransferasevariant R20A | Trypanosoma cruzi | L-Alaninecosubstrate 2-oxoisocaproate | 0.4 | 1.2 | 0.3 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant R20A, L-Alanine |
| tyrosine aminotransferasevariant R20A | Trypanosoma cruzi | L-Tyrosine | 0.7 | 2.3 | 0.3 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant R20A, L-Tyrosine |
| tyrosine aminotransferasevariant R20A | Trypanosoma cruzi | Pyruvate | 0.5 | 0.6 | 0.8 | pH 7.5, 37 °C | PMID 12717026 | Open record: tyrosine aminotransferase variant R20A, Pyruvate |
| tyrosine aminotransferase (mTAT) | Mus musculus | alpha-ketoglutaric acid | 25.7 | 1.8 | 14.2 | pH 7, 38 °C | PMID 21153519 | Open record: tyrosine aminotransferase (mTAT), alpha-ketoglutaric acid |
| tyrosine aminotransferase (mTAT) | Mus musculus | glutamate | 9.3 | 4.9 | 2 | pH 7, 38 °C | PMID 21153519 | Open record: tyrosine aminotransferase (mTAT), glutamate |
| tyrosine aminotransferase (mTAT) | Mus musculus | p-hydroxyphenylpyruvate | 15.8 | 0.7 | 22.7 | pH 7, 38 °C | PMID 21153519 | Open record: tyrosine aminotransferase (mTAT), p-hydroxyphenylpyruvate |
| tyrosine aminotransferase (mTAT) | Mus musculus | phenylalanine | 15.3 | 11.4 | 1.3 | pH 7, 38 °C | PMID 21153519 | Open record: tyrosine aminotransferase (mTAT), phenylalanine |
| tyrosine aminotransferase (mTAT) | Mus musculus | phenylpyruvate | 2.7 | 0.9 | 3 | pH 7, 38 °C | PMID 21153519 | Open record: tyrosine aminotransferase (mTAT), phenylpyruvate |
| tyrosine aminotransferase (mTAT) | Mus musculus | tyrosine | 19.3 | 1.8 | 10.7 | pH 7, 38 °C | PMID 21153519 | Open record: tyrosine aminotransferase (mTAT), tyrosine |
| tyrosine aminotransferase (mTAT) | Mus musculus | α-ketocaproic acid | 1.8 | 7.3 | 0.33 | pH 7, 38 °C | PMID 21153519 | Open record: tyrosine aminotransferase (mTAT), α-ketocaproic acid |
| tyrosine aminotransferase (PvTAT) | Prunella vulgaris | 2-oxoglutarate | 0.63 | 10.8 | 0.06 | pH 8, 30 °C | PMID 28687763 | Open record: tyrosine aminotransferase (PvTAT), 2-oxoglutarate |
| tyrosine aminotransferase (PvTAT) | Prunella vulgaris | 4-hydroxyphenylpyruvate | 0.121 | 0.48 | 0.295 | pH 8, 30 °C | PMID 28687763 | Open record: tyrosine aminotransferase (PvTAT), 4-hydroxyphenylpyruvate |
| tyrosine aminotransferase (PvTAT) | Prunella vulgaris | L-phenylalanine | 1.55 | 10.2 | 0.15 | pH 8, 30 °C | PMID 28687763 | Open record: tyrosine aminotransferase (PvTAT), L-phenylalanine |
| tyrosine aminotransferase (PvTAT) | Prunella vulgaris | L-tryptophan | 1.05 | 8.14 | 0.13 | pH 8, 30 °C | PMID 28687763 | Open record: tyrosine aminotransferase (PvTAT), L-tryptophan |
| tyrosine aminotransferase (PvTAT) | Prunella vulgaris | L-tyrosine | 1.19 | 0.4 | 3.03 | pH 8, 30 °C | PMID 28687763 | Open record: tyrosine aminotransferase (PvTAT), L-tyrosine |
| tyrosine aminotransferase (PvTAT) | Prunella vulgaris | oxaloacetate0.1 mM PLP; forward transamination; L-Tyr 5.5 mM fixed | 0.73 | 4.72 | 0.15 | pH 8, 30 °C | PMID 28687763 | Open record: tyrosine aminotransferase (PvTAT), oxaloacetate |
| tyrosine aminotransferase (PvTAT) | Prunella vulgaris | oxaloacetate0.3 mM NAD; 0.3 mM CoA; reverse direction; L-Glu 10 mM fixed | 0.11 | 1.82 | 0.06 | pH 8, 30 °C | PMID 28687763 | Open record: tyrosine aminotransferase (PvTAT), oxaloacetate |
| tyrosine aminotransferase (PvTAT) | Prunella vulgaris | phenylpyruvate0.1 mM PLP; forward transamination; L-Tyr 5.5 mM fixed | 0.3 | 3.9 | 0.076 | pH 8, 30 °C | PMID 28687763 | Open record: tyrosine aminotransferase (PvTAT), phenylpyruvate |
| tyrosine aminotransferase (PvTAT) | Prunella vulgaris | phenylpyruvate0.3 mM NAD; 0.3 mM CoA; reverse direction; L-Glu 10 mM fixed | 0.15 | 0.84 | 0.18 | pH 8, 30 °C | PMID 28687763 | Open record: tyrosine aminotransferase (PvTAT), phenylpyruvate |
| tyrosine aminotransferase (PvTAT) | Prunella vulgaris | pyruvate | 0.89 | 52.06 | 0.02 | pH 8, 30 °C | PMID 28687763 | Open record: tyrosine aminotransferase (PvTAT), pyruvate |