Values CatLog read from this paper
Structural features of Aspergillus niger β-galactosidase define its activity against glycoside linkages
PMID 28391618doi:10.1111/febs.14083Open in Browse
The paper itself is not on this site: read it at the publisher. This page lists only the values CatLog read from it.
CatLog read 8 records (24 values) from this paper: beta-galactosidase (AnbGal), beta-galactosidase (AobGal) from Aspergillus niger, Aspergillus oryzae.
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units. Values are in CatLog's units; each record opens in Browse with the line the paper prints and the checks.
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Open record |
|---|---|---|---|---|---|---|---|
| beta-galactosidase (AnbGal) | Aspergillus niger | lactose | 214.9 | 92.5 | 2.3 | pH 3.5, 40 °C | Open record: beta-galactosidase (AnbGal), lactose |
| beta-galactosidase (AnbGal)variant W806F | Aspergillus niger | lactose | 63.7 | 48.4 | 1.3 | pH 3.5, 40 °C | Open record: beta-galactosidase (AnbGal) variant W806F, lactose |
| beta-galactosidase (AnbGal)variant W806S | Aspergillus niger | lactose | 21.6 | 93.6 | 0.2 | pH 3.5, 40 °C | Open record: beta-galactosidase (AnbGal) variant W806S, lactose |
| beta-galactosidase (AnbGal)variant Y304A | Aspergillus niger | lactose | 123.9 | 1519 | 0.1 | pH 3.5, 40 °C | Open record: beta-galactosidase (AnbGal) variant Y304A, lactose |
| beta-galactosidase (AnbGal)variant Y304F | Aspergillus niger | lactose | 277.3 | 89.5 | 3.1 | pH 3.5, 40 °C | Open record: beta-galactosidase (AnbGal) variant Y304F, lactose |
| beta-galactosidase (AnbGal)variant Y304F/Y355H/N357G | Aspergillus niger | lactose | 212.1 | 96.5 | 2.2 | pH 3.5, 40 °C | Open record: beta-galactosidase (AnbGal) variant Y304F/Y355H/N357G, lactose |
| beta-galactosidase (AnbGal)variant Y304F/Y355H/N357G/W806F | Aspergillus niger | lactose | 128.3 | 132.7 | 1 | pH 3.5, 40 °C | Open record: beta-galactosidase (AnbGal) variant Y304F/Y355H/N357G/W806F, lactose |
| beta-galactosidase (AobGal) | Aspergillus oryzae | lactose | 85.5 | 118.4 | 0.8 | pH 3.5, 40 °C | Open record: beta-galactosidase (AobGal), lactose |