Values CatLog read from this paper
Mechanism of product chain length determination and the role of a flexible loop in Escherichia coli undecaprenyl-pyrophosphate synthase catalysis
PMID 11581264doi:10.1074/jbc.m106747200Open 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 12 records (18 values) from this paper: undecaprenyl-pyrophosphate synthase (UPPs) from Escherichia coli.
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. CatLog calculated the 6 kcat/Km values marked “calc.” from kcat and Km; no printed kcat/Km was read for those records.
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Open record |
|---|---|---|---|---|---|---|---|
| undecaprenyl-pyrophosphate synthase (UPPs) | Escherichia coli | farnesyl pyrophosphate | — | 4 × 10⁻⁴ | — | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs), farnesyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs) | Escherichia coli | isopentenyl pyrophosphate | 2.5 | 0.0041 | 610 calc. | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs), isopentenyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs)variant E81A | Escherichia coli | farnesyl pyrophosphate | — | 4 × 10⁻⁴ | — | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs) variant E81A, farnesyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs)variant E81A | Escherichia coli | isopentenyl pyrophosphate | 0.4 | 0.088 | 4.5 calc. | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs) variant E81A, isopentenyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs)variant N74A | Escherichia coli | farnesyl pyrophosphate | — | 4 × 10⁻⁴ | — | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs) variant N74A, farnesyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs)variant N74A | Escherichia coli | isopentenyl pyrophosphate | 0.022 | 0.008 | 2.8 calc. | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs) variant N74A, isopentenyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs)variant R77A | Escherichia coli | farnesyl pyrophosphate | — | 0.0016 | — | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs) variant R77A, farnesyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs)variant R77A | Escherichia coli | isopentenyl pyrophosphate | 1.4 × 10⁻⁴ | 0.0157 | 0.0089 calc. | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs) variant R77A, isopentenyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs)variant S71A | Escherichia coli | farnesyl pyrophosphate | — | 0.001 | — | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs) variant S71A, farnesyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs)variant S71A | Escherichia coli | isopentenyl pyrophosphate | 0.11 | 0.133 | 0.83 calc. | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs) variant S71A, isopentenyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs)variant W75A | Escherichia coli | farnesyl pyrophosphate | — | 0.0032 | — | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs) variant W75A, farnesyl pyrophosphate |
| undecaprenyl-pyrophosphate synthase (UPPs)variant W75A | Escherichia coli | isopentenyl pyrophosphate | 1.1 | 0.046 | 24 calc. | pH 7.5, 25 °C | Open record: undecaprenyl-pyrophosphate synthase (UPPs) variant W75A, isopentenyl pyrophosphate |