EC 2.4.1.151: N-acetyllactosaminide alpha-1,3-galactosyltransferase
TransferasesOpen in Browse
CatLog read 28 records for EC 2.4.1.151 from 2 papers, for 1 organism. Names in these papers: alpha-1,3-galactosyltransferase (alpha3GalT), UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT).
EC 2.4.1.151 is no longer current; BRENDA: “transferred to EC 2.4.1.87”.
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Donor-induced conformational gating and substrate-assisted catalysis in α-1,3-galactosyltransferase | Bos taurus | 16 |
| Roles of individual enzyme-substrate interactions by alpha-1,3-galactosyltransferase in catalysis and specificity | Bos taurus | 12 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| alpha-1,3-galactosyltransferase (alpha3GalT) | Bos taurus | lactose | 0.9 | 0.7 | 1.4 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT), lactose |
| alpha-1,3-galactosyltransferase (alpha3GalT) | Bos taurus | UDP-alpha-D-galactose | 1.6 | 0.0081 | 200 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT), UDP-alpha-D-galactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant E360A | Bos taurus | lactose | 2.4 | 1.7 | 1.4 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant E360A, lactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant E360A | Bos taurus | UDP-alpha-D-galactose | 2.3 | 0.0094 | 200 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant E360A, UDP-alpha-D-galactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant N362A | Bos taurus | lactose | 1.1 | 1.2 | 0.9 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant N362A, lactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant N362A | Bos taurus | UDP-alpha-D-galactose | 0.9 | 0.0091 | 100 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant N362A, UDP-alpha-D-galactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant N366A | Bos taurus | lactose | 2.1 | 0.7 | 2.8 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant N366A, lactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant N366A | Bos taurus | UDP-alpha-D-galactose | 1.6 | 0.0067 | 200 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant N366A, UDP-alpha-D-galactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant N367A | Bos taurus | lactose | 2.3 | 1.6 | 1.4 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant N367A, lactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant N367A | Bos taurus | UDP-alpha-D-galactose | 1.5 | 0.0027 | 500 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant N367A, UDP-alpha-D-galactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant T358A | Bos taurus | lactose | 1.5 | 0.9 | 1.7 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant T358A, lactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant T358A | Bos taurus | UDP-alpha-D-galactose | 1.5 | 0.0044 | 400 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant T358A, UDP-alpha-D-galactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant V364A | Bos taurus | lactose | — | — | 0.03 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant V364A, lactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant V364A | Bos taurus | UDP-alpha-D-galactose | 0.2 | 0.009 | 30 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant V364A, UDP-alpha-D-galactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant V368A | Bos taurus | lactose | 1.9 | 0.9 | 2.1 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant V368A, lactose |
| alpha-1,3-galactosyltransferase (alpha3GalT)variant V368A | Bos taurus | UDP-alpha-D-galactose | 2.1 | 0.0029 | 700 | pH 7, 30 °C | PMID 42603117 | Open record: alpha-1,3-galactosyltransferase (alpha3GalT) variant V368A, UDP-alpha-D-galactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) | Bos taurus | lactose | 6.4 | 19.9 | 0.32 calc. | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT), lactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) | Bos taurus | UDP-galactoseboth substrates varied (UDP-Gal generally 0.1-2.0 mM) | — | 0.43 | — | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT), UDP-galactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) | Bos taurus | UDP-galactoseUDP-Gal varied (generally 0.1-1.0 mM) | 0.016 | 0.1 | 0.16 | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT), UDP-galactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT)variant E317Q | Bos taurus | lactose | 0.0027 | 233 | 1.2 × 10⁻⁵ calc. | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) variant E317Q, lactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT)variant E317Q | Bos taurus | UDP-galactoseUDP-Gal varied at fixed 25 mM lactose; cosubstrate lactose | — | 0.13 | — | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) variant E317Q, UDP-galactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT)variant E317Q | Bos taurus | UDP-galactoseUDP-Gal varied (generally 0.1-1.0 mM) | 1.3 × 10⁻⁴ | 0.16 | 6.9 × 10⁻⁴ | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) variant E317Q, UDP-galactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT)variant H280Q | Bos taurus | lactose | 0.77 | 33.6 | 0.023 calc. | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) variant H280Q, lactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT)variant H280Q | Bos taurus | UDP-galactose | — | 1.02 | — | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) variant H280Q, UDP-galactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT)variant Q247E | Bos taurus | lactose | 0.14 | 20.2 | 0.0069 calc. | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) variant Q247E, lactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT)variant Q247E | Bos taurus | UDP-galactoseUDP-Gal varied at fixed 25 mM lactose; cosubstrate lactose | — | 0.66 | — | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) variant Q247E, UDP-galactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT)variant Q247E | Bos taurus | UDP-galactoseUDP-Gal varied (generally 0.1-1.0 mM) | 0.011 | 0.15 | 0.073 | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) variant Q247E, UDP-galactose |
| UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT)variant R365K | Bos taurus | UDP-galactose | 0.0014 | 0.14 | 0.01 | 37 °C | PMID 14621997 | Open record: UDP-galactose β-galactosyl α-1,3-galactosyltransferase (α3GT) variant R365K, UDP-galactose |