EC 5.1.3.2: UDP-glucose 4-epimerase
IsomerasesOpen in Browse
CatLog read 51 records for EC 5.1.3.2 from 5 papers, for 5 organisms. Names in these papers: UDP-galactose 4-epimerase, HvUGE1 (UDP-D-glucose 4-epimerase), UDP-glucose 4-epimerase PsUGE1 (recombinant, rPsUGE1), UDP-hexose 4-epimerase (UDP-galactose 4-epimerase, GalE; TMGalE) and 10 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 113 records for EC 5.1.3.2 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 5.1.3.2 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Distinct properties of the five UDP-D-glucose/UDP-D-galactose 4-epimerase isoforms of Arabidopsis thaliana | Arabidopsis thaliana | 19 |
| Bifunctional cytosolic UDP-glucose 4-epimerases catalyse the interconversion between UDP-D-xylose and UDP-L-arabinose in plants | Arabidopsis thaliana, Pisum sativum | 14 |
| Functional analysis of disease-causing mutations in human UDP-galactose 4-epimerase | Homo sapiens | 10 |
| Gene expression patterns and catalytic properties of UDP-D-glucose 4-epimerases from barley (Hordeum vulgare L.) | Hordeum vulgare | 4 |
| The structural basis of substrate promiscuity in UDP-hexose 4-epimerase from the hyperthermophilic Eubacterium Thermotoga maritima | Thermotoga maritima | 4 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| HvUGE1 (UDP-D-glucose 4-epimerase) | Hordeum vulgare | UDP-D-galactose | 21 | 0.04 | 5.5 × 10⁵ | pH 8, 25 °C | PMID 16266295 | Open record: HvUGE1 (UDP-D-glucose 4-epimerase), UDP-D-galactose |
| HvUGE1 (UDP-D-glucose 4-epimerase) | Hordeum vulgare | UDP-D-glucose | 11 | 0.055 | 2.2 × 10⁵ | pH 8, 25 °C | PMID 16266295 | Open record: HvUGE1 (UDP-D-glucose 4-epimerase), UDP-D-glucose |
| HvUGE1 (UDP-D-glucose 4-epimerase) | Hordeum vulgare | UDP-N-acetyl-D-galactosamine | 0.12 | 0.16 | 800 | pH 8, 25 °C | PMID 16266295 | Open record: HvUGE1 (UDP-D-glucose 4-epimerase), UDP-N-acetyl-D-galactosamine |
| HvUGE1 (UDP-D-glucose 4-epimerase) | Hordeum vulgare | UDP-N-acetyl-D-glucosamine | 0.07 | 0.2 | 400 | pH 8, 25 °C | PMID 16266295 | Open record: HvUGE1 (UDP-D-glucose 4-epimerase), UDP-N-acetyl-D-glucosamine |
| UDP-galactose 4-epimerase | Homo sapiens | UDP-galactose | 36 | 0.069 | 520 | pH 8.8, 37 °C | PMID 16302980 | Open record: UDP-galactose 4-epimerase, UDP-galactose |
| UDP-galactose 4-epimerasevariant D103G | Homo sapiens | UDP-galactose | 5 | 0.14 | 36 | pH 8.8, 37 °C | PMID 16302980 | Open record: UDP-galactose 4-epimerase variant D103G, UDP-galactose |
| UDP-galactose 4-epimerasevariant G319E | Homo sapiens | UDP-galactose | 30 | 0.078 | 390 | pH 8.8, 37 °C | PMID 16302980 | Open record: UDP-galactose 4-epimerase variant G319E, UDP-galactose |
| UDP-galactose 4-epimerasevariant G90E | Homo sapiens | UDP-galactose | 0.046 | 0.093 | 0.5 | pH 8.8, 37 °C | PMID 16302980 | Open record: UDP-galactose 4-epimerase variant G90E, UDP-galactose |
| UDP-galactose 4-epimerasevariant K257R | Homo sapiens | UDP-galactose | 5.1 | 0.066 | 78 | pH 8.8, 37 °C | PMID 16302980 | Open record: UDP-galactose 4-epimerase variant K257R, UDP-galactose |
| UDP-galactose 4-epimerasevariant L183P | Homo sapiens | UDP-galactose | 11 | 0.097 | 110 | pH 8.8, 37 °C | PMID 16302980 | Open record: UDP-galactose 4-epimerase variant L183P, UDP-galactose |
| UDP-galactose 4-epimerasevariant L313M | Homo sapiens | UDP-galactose | 5.8 | 0.035 | 170 | pH 8.8, 37 °C | PMID 16302980 | Open record: UDP-galactose 4-epimerase variant L313M, UDP-galactose |
| UDP-galactose 4-epimerasevariant N34S | Homo sapiens | UDP-galactose | 32 | 0.082 | 390 | pH 8.8, 37 °C | PMID 16302980 | Open record: UDP-galactose 4-epimerase variant N34S, UDP-galactose |
| UDP-galactose 4-epimerasevariant R335H | Homo sapiens | UDP-galactose | 15 | 0.099 | 150 | pH 8.8, 37 °C | PMID 16302980 | Open record: UDP-galactose 4-epimerase variant R335H, UDP-galactose |
| UDP-galactose 4-epimerasevariant V94M | Homo sapiens | UDP-galactose | 1.1 | 0.16 | 6.9 | pH 8.8, 37 °C | PMID 16302980 | Open record: UDP-galactose 4-epimerase variant V94M, UDP-galactose |
| UDP-glucose 4-epimerase AtUGE1 (recombinant, rAtUGE1) | Arabidopsis thaliana | UDP-D-xylose | 19 | 0.43 | 45 | pH 8.6, 25 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase AtUGE1 (recombinant, rAtUGE1), UDP-D-xylose |
| UDP-glucose 4-epimerase AtUGE1 (recombinant, rAtUGE1) | Arabidopsis thaliana | UDP-galactose | 9 | 0.087 | 103 | pH 8.6, 25 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase AtUGE1 (recombinant, rAtUGE1), UDP-galactose |
| UDP-glucose 4-epimerase AtUGE2 (recombinant, rAtUGE2) | Arabidopsis thaliana | UDP-D-xylose | 0.4 | 0.34 | 1.2 | pH 8.6, 25 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase AtUGE2 (recombinant, rAtUGE2), UDP-D-xylose |
| UDP-glucose 4-epimerase AtUGE2 (recombinant, rAtUGE2) | Arabidopsis thaliana | UDP-galactose | 55 | 0.095 | 578 | pH 8.6, 25 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase AtUGE2 (recombinant, rAtUGE2), UDP-galactose |
| UDP-glucose 4-epimerase AtUGE3 (recombinant, rAtUGE3) | Arabidopsis thaliana | UDP-D-xylose | 13 | 0.32 | 40 | pH 8.6, 25 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase AtUGE3 (recombinant, rAtUGE3), UDP-D-xylose |
| UDP-glucose 4-epimerase AtUGE3 (recombinant, rAtUGE3) | Arabidopsis thaliana | UDP-galactose | 27 | 0.068 | 397 | pH 8.6, 25 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase AtUGE3 (recombinant, rAtUGE3), UDP-galactose |
| UDP-glucose 4-epimerase AtUGE4 (recombinant, rAtUGE4) | Arabidopsis thaliana | UDP-D-xylose | 0.2 | 0.42 | 0.5 | pH 8.6, 25 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase AtUGE4 (recombinant, rAtUGE4), UDP-D-xylose |
| UDP-glucose 4-epimerase AtUGE4 (recombinant, rAtUGE4) | Arabidopsis thaliana | UDP-galactose | 20 | 0.057 | 350 | pH 8.6, 25 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase AtUGE4 (recombinant, rAtUGE4), UDP-galactose |
| UDP-glucose 4-epimerase AtUGE5 (recombinant, rAtUGE5) | Arabidopsis thaliana | UDP-D-xylose | 0.5 | 0.16 | 3.1 | pH 8.6, 25 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase AtUGE5 (recombinant, rAtUGE5), UDP-D-xylose |
| UDP-glucose 4-epimerase AtUGE5 (recombinant, rAtUGE5) | Arabidopsis thaliana | UDP-galactose | 64 | 0.15 | 435 | pH 8.6, 25 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase AtUGE5 (recombinant, rAtUGE5), UDP-galactose |
| UDP-glucose 4-epimerase PsUGE1 (recombinant, rPsUGE1) | Pisum sativum | UDP-beta-L-arabinopyranose | 23 | 0.16 | 141 | pH 8.6, 15 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase PsUGE1 (recombinant, rPsUGE1), UDP-beta-L-arabinopyranose |
| UDP-glucose 4-epimerase PsUGE1 (recombinant, rPsUGE1) | Pisum sativum | UDP-D-xylose | 17 | 0.15 | 115 | pH 8.6, 15 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase PsUGE1 (recombinant, rPsUGE1), UDP-D-xylose |
| UDP-glucose 4-epimerase PsUGE1 (recombinant, rPsUGE1) | Pisum sativum | UDP-galactose | 64 | 0.29 | 220 | pH 8.6, 15 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase PsUGE1 (recombinant, rPsUGE1), UDP-galactose |
| UDP-glucose 4-epimerase PsUGE1 (recombinant, rPsUGE1) | Pisum sativum | UDP-glucose | 9 | 0.31 | 28 | pH 8.6, 15 °C | PMID 19754426 | Open record: UDP-glucose 4-epimerase PsUGE1 (recombinant, rPsUGE1), UDP-glucose |
| UDP-hexose 4-epimerase (UDP-galactose 4-epimerase, GalE; TMGalE) | Thermotoga maritima | UDP-alpha-D-galactose | 7757 | 5.53 | 1406 | pH 7, 80 °C | PMID 26344854 | Open record: UDP-hexose 4-epimerase (UDP-galactose 4-epimerase, GalE; TMGalE), UDP-alpha-D-galactose |
| UDP-hexose 4-epimerase (UDP-galactose 4-epimerase, GalE; TMGalE) | Thermotoga maritima | UDP-alpha-D-glucose | 14,677 | 12.9 | 1134 | pH 7, 80 °C | PMID 26344854 | Open record: UDP-hexose 4-epimerase (UDP-galactose 4-epimerase, GalE; TMGalE), UDP-alpha-D-glucose |
| UDP-hexose 4-epimerase (UDP-galactose 4-epimerase, GalE; TMGalE) | Thermotoga maritima | UDP-N-acetylgalactosamine | 38,295 | 1.06 | 3.612 × 10⁴ | pH 7, 80 °C | PMID 26344854 | Open record: UDP-hexose 4-epimerase (UDP-galactose 4-epimerase, GalE; TMGalE), UDP-N-acetylgalactosamine |
| UDP-hexose 4-epimerase (UDP-galactose 4-epimerase, GalE; TMGalE) | Thermotoga maritima | UDP-N-acetylglucosamine | 27,671 | 2.4 | 11,465 | pH 7, 80 °C | PMID 26344854 | Open record: UDP-hexose 4-epimerase (UDP-galactose 4-epimerase, GalE; TMGalE), UDP-N-acetylglucosamine |
| UGE1 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 0.7 nM | 23 | 0.22 | 105 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE1, UDP-D-galactose |
| UGE1 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 1.1 nM | 24 | 0.19 | 126 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE1, UDP-D-galactose |
| UGE1 | Arabidopsis thaliana | UDP-D-glucose | 32 | 0.76 | 42 calc. | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE1, UDP-D-glucose |
| UGE2 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 0.21 nM | 92 | 0.11 | 836 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE2, UDP-D-galactose |
| UGE2 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 0.34 nM | 89 | 0.1 | 890 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE2, UDP-D-galactose |
| UGE2 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 0.48 nM | 101 | 0.13 | 777 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE2, UDP-D-galactose |
| UGE2 | Arabidopsis thaliana | UDP-D-glucose | 24 | 0.09 | 270 calc. | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE2, UDP-D-glucose |
| UGE3 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 0.38 nM | 42 | 0.19 | 221 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE3, UDP-D-galactose |
| UGE3 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 0.48 nM | 57 | 0.22 | 259 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE3, UDP-D-galactose |
| UGE3 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 0.64 nM | 66 | 0.22 | 300 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE3, UDP-D-galactose |
| UGE3 | Arabidopsis thaliana | UDP-D-glucose | 19 | 0.19 | 100 calc. | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE3, UDP-D-glucose |
| UGE4 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 2.1 nM | 28 | 0.29 | 97 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE4, UDP-D-galactose |
| UGE4 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 2.5 nM | 33 | 0.3 | 110 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE4, UDP-D-galactose |
| UGE4 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 3.4 nM | 34 | 0.23 | 148 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE4, UDP-D-galactose |
| UGE4 | Arabidopsis thaliana | UDP-D-glucose | 28 | 0.56 | 50 calc. | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE4, UDP-D-glucose |
| UGE5 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 0.14 nM | 128 | 0.17 | 753 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE5, UDP-D-galactose |
| UGE5 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 0.19 nM | 115 | 0.22 | 523 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE5, UDP-D-galactose |
| UGE5 | Arabidopsis thaliana | UDP-D-galactoseenzyme concentration 0.29 nM | 120 | 0.2 | 600 | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE5, UDP-D-galactose |
| UGE5 | Arabidopsis thaliana | UDP-D-glucose | 33 | 0.13 | 250 calc. | pH 7.4, 25 °C | PMID 16644739 | Open record: UGE5, UDP-D-glucose |