EC 2.3.2.2: gamma-glutamyltransferase
TransferasesOpen in Browse
CatLog read 50 records for EC 2.3.2.2 from 4 papers, for 3 organisms. Names in these papers: γ-glutamyl transpeptidase (BlGGT), gamma-glutamyl transpeptidase (GGT1), gamma-glutamyl leukotrienase (GGT5) isoform b, γ-glutamyltransferase GGT A (bound) and 4 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 87 records for EC 2.3.2.2 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 2.3.2.2 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Purification and properties of soluble and bound gamma-glutamyltransferases from radish cotyledon | Raphanus sativus | 20 |
| Gamma-glutamyl compounds: substrate specificity of gamma-glutamyl transpeptidase enzymes | Homo sapiens | 13 |
| Evolving transpeptidase and hydrolytic variants of γ-glutamyl transpeptidase from Bacillus licheniformis by targeted mutations of conserved residue Arg109 and their biotechnological relevance | Bacillus licheniformis | 12 |
| Site-directed mutagenesis of a conserved Asn450 residue of Bacillus licheniformis γ-glutamyltranspeptidase | Bacillus licheniformis | 5 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| gamma-glutamyl leukotrienase (GGT5) isoform b | Homo sapiens | glutathione | 2.8 | 0.0105 | 270 | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl leukotrienase (GGT5) isoform b, glutathione |
| gamma-glutamyl leukotrienase (GGT5) isoform b | Homo sapiens | glutathione disulfide | 4.7 | 0.0426 | 170 | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl leukotrienase (GGT5) isoform b, glutathione disulfide |
| gamma-glutamyl leukotrienase (GGT5) isoform b | Homo sapiens | glutathionesulfonic acid | 3 | 0.0751 | 40 | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl leukotrienase (GGT5) isoform b, glutathionesulfonic acid |
| gamma-glutamyl leukotrienase (GGT5) isoform b | Homo sapiens | leukotriene C4 | 3.3 | 0.0102 | 320 | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl leukotrienase (GGT5) isoform b, leukotriene C4 |
| gamma-glutamyl leukotrienase (GGT5) isoform b | Homo sapiens | S-(4-nitrobenzyl)glutathione | 4.5 | 0.0148 | 300 | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl leukotrienase (GGT5) isoform b, S-(4-nitrobenzyl)glutathione |
| gamma-glutamyl leukotrienase (GGT5) isoform b | Homo sapiens | S-methylglutathione | 3.7 | 0.0182 | 200 | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl leukotrienase (GGT5) isoform b, S-methylglutathione |
| gamma-glutamyl transpeptidase (GGT1) | Homo sapiens | Gamma-glutamyl leucine | 55 | 0.0334 | 1.65 × 10³ | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl transpeptidase (GGT1), Gamma-glutamyl leucine |
| gamma-glutamyl transpeptidase (GGT1) | Homo sapiens | glutathione | 105 | 0.0106 | 1 × 10⁴ | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl transpeptidase (GGT1), glutathione |
| gamma-glutamyl transpeptidase (GGT1) | Homo sapiens | glutathione disulfide | 105 | 0.0088 | 1.18 × 10⁴ | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl transpeptidase (GGT1), glutathione disulfide |
| gamma-glutamyl transpeptidase (GGT1) | Homo sapiens | glutathionesulfonic acid | 98 | 0.0346 | 2.82 × 10³ | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl transpeptidase (GGT1), glutathionesulfonic acid |
| gamma-glutamyl transpeptidase (GGT1) | Homo sapiens | leukotriene C4 | 88 | 0.0108 | 8.2 × 10³ | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl transpeptidase (GGT1), leukotriene C4 |
| gamma-glutamyl transpeptidase (GGT1) | Homo sapiens | S-(4-nitrobenzyl)glutathione | 103 | 0.0131 | 7.8 × 10³ | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl transpeptidase (GGT1), S-(4-nitrobenzyl)glutathione |
| gamma-glutamyl transpeptidase (GGT1) | Homo sapiens | S-methylglutathione | 95 | 0.0099 | 9.5 × 10³ | pH 7.4, 37 °C | PMID 21447318 | Open record: gamma-glutamyl transpeptidase (GGT1), S-methylglutathione |
| γ-glutamyl transpeptidase (BlGGT) | Bacillus licheniformis | glycylglycine | — | 0.9 | — | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT), glycylglycine |
| γ-glutamyl transpeptidase (BlGGT) | Bacillus licheniformis | γ-glutamyl-p-nitroanilide | 107 | 0.4 | 267 | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT), γ-glutamyl-p-nitroanilide |
| γ-glutamyl transpeptidase (BlGGT)variant R109E | Bacillus licheniformis | glycylglycine | — | 0.7 | — | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT) variant R109E, glycylglycine |
| γ-glutamyl transpeptidase (BlGGT)variant R109E | Bacillus licheniformis | γ-glutamyl-p-nitroanilide | 1.7 | 0.4 | 3.3 | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT) variant R109E, γ-glutamyl-p-nitroanilide |
| γ-glutamyl transpeptidase (BlGGT)variant R109F | Bacillus licheniformis | glycylglycine | — | 0.8 | — | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT) variant R109F, glycylglycine |
| γ-glutamyl transpeptidase (BlGGT)variant R109F | Bacillus licheniformis | γ-glutamyl-p-nitroanilide | 1.7 | 0.3 | 3.3 | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT) variant R109F, γ-glutamyl-p-nitroanilide |
| γ-glutamyl transpeptidase (BlGGT)variant R109K | Bacillus licheniformis | glycylglycine | — | 1.5 | — | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT) variant R109K, glycylglycine |
| γ-glutamyl transpeptidase (BlGGT)variant R109K | Bacillus licheniformis | γ-glutamyl-p-nitroanilide | 305 | 0.7 | 437 | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT) variant R109K, γ-glutamyl-p-nitroanilide |
| γ-glutamyl transpeptidase (BlGGT)variant R109L | Bacillus licheniformis | γ-glutamyl-p-nitroanilide | 8.3 | 8.2 | 1.7 | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT) variant R109L, γ-glutamyl-p-nitroanilide |
| γ-glutamyl transpeptidase (BlGGT)variant R109M | Bacillus licheniformis | γ-glutamyl-p-nitroanilide | 22 | 10.6 | 1.7 | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT) variant R109M, γ-glutamyl-p-nitroanilide |
| γ-glutamyl transpeptidase (BlGGT)variant R109S | Bacillus licheniformis | glycylglycine | — | 1.6 | — | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT) variant R109S, glycylglycine |
| γ-glutamyl transpeptidase (BlGGT)variant R109S | Bacillus licheniformis | γ-glutamyl-p-nitroanilide | 95 | 0.4 | 237 | pH 9, 60 °C | PMID 28365292 | Open record: γ-glutamyl transpeptidase (BlGGT) variant R109S, γ-glutamyl-p-nitroanilide |
| γ-glutamyltransferase GGT A (bound) | Raphanus sativus | glutathione | 11 | 0.6 | 18 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT A (bound), glutathione |
| γ-glutamyltransferase GGT A (bound) | Raphanus sativus | glutathione disulfide | 23 | 0.44 | 52 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT A (bound), glutathione disulfide |
| γ-glutamyltransferase GGT A (bound) | Raphanus sativus | glutathione S-bimane conjugate (conjugate of GSH with monobromobimane) | 21 | 0.47 | 45 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT A (bound), glutathione S-bimane conjugate (conjugate of GSH with monobromobimane) |
| γ-glutamyltransferase GGT A (bound) | Raphanus sativus | γ-L-glutamyl-L-cysteine | 13 | 2.4 | 5.4 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT A (bound), γ-L-glutamyl-L-cysteine |
| γ-glutamyltransferase GGT A (bound) | Raphanus sativus | γ-L-glutamyl-p-nitroanilide | 39 | 4.4 | 8.8 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT A (bound), γ-L-glutamyl-p-nitroanilide |
| γ-glutamyltransferase GGT B (bound) | Raphanus sativus | glutathione | 12 | 0.66 | 18 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT B (bound), glutathione |
| γ-glutamyltransferase GGT B (bound) | Raphanus sativus | glutathione disulfide | 30 | 0.39 | 77 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT B (bound), glutathione disulfide |
| γ-glutamyltransferase GGT B (bound) | Raphanus sativus | glutathione S-bimane conjugate (conjugate of GSH with monobromobimane) | 20 | 0.41 | 49 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT B (bound), glutathione S-bimane conjugate (conjugate of GSH with monobromobimane) |
| γ-glutamyltransferase GGT B (bound) | Raphanus sativus | γ-L-glutamyl-L-cysteine | 13 | 2.3 | 5.6 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT B (bound), γ-L-glutamyl-L-cysteine |
| γ-glutamyltransferase GGT B (bound) | Raphanus sativus | γ-L-glutamyl-p-nitroanilide | 38 | 4.3 | 8.8 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT B (bound), γ-L-glutamyl-p-nitroanilide |
| γ-glutamyltransferase GGT I (soluble) | Raphanus sativus | glutathione | 31 | 0.042 | 738 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT I (soluble), glutathione |
| γ-glutamyltransferase GGT I (soluble) | Raphanus sativus | glutathione disulfide | 27 | 0.038 | 711 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT I (soluble), glutathione disulfide |
| γ-glutamyltransferase GGT I (soluble) | Raphanus sativus | glutathione S-bimane conjugate (conjugate of GSH with monobromobimane) | 33 | 0.21 | 157 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT I (soluble), glutathione S-bimane conjugate (conjugate of GSH with monobromobimane) |
| γ-glutamyltransferase GGT I (soluble) | Raphanus sativus | γ-L-glutamyl-L-cysteine | 30 | 0.046 | 652 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT I (soluble), γ-L-glutamyl-L-cysteine |
| γ-glutamyltransferase GGT I (soluble) | Raphanus sativus | γ-L-glutamyl-p-nitroanilide | 15 | 0.046 | 326 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT I (soluble), γ-L-glutamyl-p-nitroanilide |
| γ-glutamyltransferase GGT II (soluble) | Raphanus sativus | glutathione | 32 | 0.032 | 1 × 10³ | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT II (soluble), glutathione |
| γ-glutamyltransferase GGT II (soluble) | Raphanus sativus | glutathione disulfide | 32 | 0.042 | 762 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT II (soluble), glutathione disulfide |
| γ-glutamyltransferase GGT II (soluble) | Raphanus sativus | glutathione S-bimane conjugate (conjugate of GSH with monobromobimane) | 40 | 0.22 | 182 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT II (soluble), glutathione S-bimane conjugate (conjugate of GSH with monobromobimane) |
| γ-glutamyltransferase GGT II (soluble) | Raphanus sativus | γ-L-glutamyl-L-cysteine | 31 | 0.038 | 815 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT II (soluble), γ-L-glutamyl-L-cysteine |
| γ-glutamyltransferase GGT II (soluble) | Raphanus sativus | γ-L-glutamyl-p-nitroanilide | 16 | 0.024 | 666 | pH 8, 37 °C | PMID 16495652 | Open record: γ-glutamyltransferase GGT II (soluble), γ-L-glutamyl-p-nitroanilide |
| γ-glutamyltranspeptidase (BlGGT) | Bacillus licheniformis | L-gamma-glutamyl-p-nitroanilide | 16.04 | 0.42 | 38.19 | pH 9, 40 °C | PMID 27246377 | Open record: γ-glutamyltranspeptidase (BlGGT), L-gamma-glutamyl-p-nitroanilide |
| γ-glutamyltranspeptidase (BlGGT)variant N450A | Bacillus licheniformis | L-gamma-glutamyl-p-nitroanilide | 123.7 | 0.69 | 179.2 | pH 9, 40 °C | PMID 27246377 | Open record: γ-glutamyltranspeptidase (BlGGT) variant N450A, L-gamma-glutamyl-p-nitroanilide |
| γ-glutamyltranspeptidase (BlGGT)variant N450D | Bacillus licheniformis | L-gamma-glutamyl-p-nitroanilide | 175.5 | 0.58 | 302.6 | pH 9, 40 °C | PMID 27246377 | Open record: γ-glutamyltranspeptidase (BlGGT) variant N450D, L-gamma-glutamyl-p-nitroanilide |
| γ-glutamyltranspeptidase (BlGGT)variant N450K | Bacillus licheniformis | L-gamma-glutamyl-p-nitroanilide | 8.93 | 0.76 | 11.75 | pH 9, 40 °C | PMID 27246377 | Open record: γ-glutamyltranspeptidase (BlGGT) variant N450K, L-gamma-glutamyl-p-nitroanilide |
| γ-glutamyltranspeptidase (BlGGT)variant N450Q | Bacillus licheniformis | L-gamma-glutamyl-p-nitroanilide | 21.74 | 0.58 | 37.48 | pH 9, 40 °C | PMID 27246377 | Open record: γ-glutamyltranspeptidase (BlGGT) variant N450Q, L-gamma-glutamyl-p-nitroanilide |