Values CatLog read from this paper
D-ribose-5-phosphate isomerase B from Escherichia coli is also a functional D-allose-6-phosphate isomerase, while the Mycobacterium tuberculosis enzyme is not
PMID 18640127doi:10.1016/j.jmb.2008.06.090Open 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 5 records (15 values) from this paper: D-ribose-5-phosphate isomerase B (EcRpiB), D-ribose-5-phosphate isomerase B (MtRpiB) from Escherichia coli, Mycobacterium tuberculosis.
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 |
|---|---|---|---|---|---|---|---|
| D-ribose-5-phosphate isomerase B (EcRpiB) | Escherichia coli | D-allose 6-phosphate | 6.1 | 0.5 | 12 | pH 7.5, 37 °C | Open record: D-ribose-5-phosphate isomerase B (EcRpiB), D-allose 6-phosphate |
| D-ribose-5-phosphate isomerase B (EcRpiB) | Escherichia coli | D-ribose 5-phosphate | 52 | 1.1 | 47 | Open record: D-ribose-5-phosphate isomerase B (EcRpiB), D-ribose 5-phosphate | |
| D-ribose-5-phosphate isomerase B (EcRpiB)variant H99N | Escherichia coli | D-ribose 5-phosphate | 2 | 0.8 | 2.5 | Open record: D-ribose-5-phosphate isomerase B (EcRpiB) variant H99N, D-ribose 5-phosphate | |
| D-ribose-5-phosphate isomerase B (MtRpiB) | Mycobacterium tuberculosis | D-allose 6-phosphate | 0.22 | 16 | 0.014 | pH 7.5, 37 °C | Open record: D-ribose-5-phosphate isomerase B (MtRpiB), D-allose 6-phosphate |
| D-ribose-5-phosphate isomerase B (MtRpiB) | Mycobacterium tuberculosis | D-ribose 5-phosphate | 47 | 1 | 50 | Open record: D-ribose-5-phosphate isomerase B (MtRpiB), D-ribose 5-phosphate |