Values CatLog read from this paper
Arabidopsis VTC2 encodes a GDP-L-galactose phosphorylase, the last unknown enzyme in the Smirnoff-Wheeler pathway to ascorbic acid in plants
PMID 17462988doi:10.1074/jbc.m702094200Open 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 7 records (21 values) from this paper: VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase) from Arabidopsis thaliana.
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 |
|---|---|---|---|---|---|---|---|
| VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase) | Arabidopsis thaliana | alpha-D-galactose 1-phosphate | 0.023 | 67 | 3.4 × 10⁻⁴ | pH 7.5, 26 °C | Open record: VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase), alpha-D-galactose 1-phosphate |
| VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase) | Arabidopsis thaliana | alpha-D-mannose 1-phosphate | 0.0013 | 54 | 2.5 × 10⁻⁵ | pH 7.5, 26 °C | Open record: VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase), alpha-D-mannose 1-phosphate |
| VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase) | Arabidopsis thaliana | beta-L-galactose 1-phosphate | 6 | 45 | 0.133 | pH 7.5, 26 °C | Open record: VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase), beta-L-galactose 1-phosphate |
| VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase) | Arabidopsis thaliana | D-glucose 1-phosphate | 12 | 29 | 0.412 | pH 7.5, 26 °C | Open record: VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase), D-glucose 1-phosphate |
| VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase) | Arabidopsis thaliana | GDP-alpha-D-glucose | 23 | 0.0044 | 5.7 × 10³ | pH 7.5, 26 °C | Open record: VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase), GDP-alpha-D-glucose |
| VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase) | Arabidopsis thaliana | GDP-alpha-D-mannose | 0.093 | 0.52 | 0.19 | pH 7.5, 26 °C | Open record: VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase), GDP-alpha-D-mannose |
| VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase) | Arabidopsis thaliana | GDP-L-galactose | 64 | 0.01 | 6.3 × 10³ | pH 7.5, 26 °C | Open record: VTC2 (GDP-L-galactose/GDP-D-glucose phosphorylase), GDP-L-galactose |