Values CatLog read from this paper
Substrate and Stereochemical Control of Peptidoglycan Cross-Linking by Transpeptidation by Escherichia coli PBP1B
PMID 32048840doi:10.1021/jacs.9b08822Open 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 14 records (37 values) from this paper: PBP1B 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 1 kcat/Km value marked “calc.” from kcat and Km; no printed kcat/Km was read for that record.
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Open record |
|---|---|---|---|---|---|---|---|
| PBP1B | Escherichia coli | D-cycloserine | 0.0965 | 0.0643 | 1.5 | pH 8.5, 30 °C | Open record: PBP1B, D-cycloserine |
| PBP1B | Escherichia coli | D-lactate | 0.418 | 5 | 0.085 | pH 8.5, 30 °C | Open record: PBP1B, D-lactate |
| PBP1B | Escherichia coli | L-alanine | 1.13 | 170 | 0.0067 | pH 8.5, 30 °C | Open record: PBP1B, L-alanine |
| PBP1B | Escherichia coli | lipid II-Lys | 0.0453 | 0.0087 | 5.2 calc. | pH 8.5, 30 °C | Open record: PBP1B, lipid II-Lys |
| PBP1B | Escherichia coli | MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP20 µM lipid II-Lys donor added before PBP1B; 11.0 nM PBP1B | 1.27 | 0.035 | 37 | pH 8.5, 30 °C | Open record: PBP1B, MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP |
| PBP1B | Escherichia coli | MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP9.6 nM PBP1B; global fit of the full matrix | 1.4 | — | — | pH 8.5, 30 °C | Open record: PBP1B, MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP |
| PBP1B | Escherichia coli | MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP-D-alanine | 0.81 | 0.0081 | 100 | pH 8.5, 30 °C | Open record: PBP1B, MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP-D-alanine |
| PBP1B | Escherichia coli | MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP-D-alanyl-D-alanine | 1.83 | 0.041 | 45 | pH 8.5, 30 °C | Open record: PBP1B, MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP-D-alanyl-D-alanine |
| PBP1B | Escherichia coli | MurNAc meso-DAP pentapeptide-NH2 | 1.45 | 0.024 | 60 | pH 8.5, 30 °C | Open record: PBP1B, MurNAc meso-DAP pentapeptide-NH2 |
| PBP1B | Escherichia coli | MurNAc meso-DAP tetrapeptide-NH2 | 3.2 | 0.046 | 67 | pH 8.5, 30 °C | Open record: PBP1B, MurNAc meso-DAP tetrapeptide-NH2 |
| PBP1B | Escherichia coli | MurNAc meso-DAP tripeptide-NH2 | 1.8 | 0.029 | 62 | pH 8.5, 30 °C | Open record: PBP1B, MurNAc meso-DAP tripeptide-NH2 |
| PBP1B | Escherichia coli | undecaprenyl pyrophosphoryl GlcNAc-MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP-D-alanine | 0.68 | 0.0097 | 70 | pH 8.5, 30 °C | Open record: PBP1B, undecaprenyl pyrophosphoryl GlcNAc-MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP-D-alanine |
| PBP1B | Escherichia coli | undecaprenyl pyrophosphoryl GlcNAc-MurNAc L-alanyl-gamma-D-glutamyl-meso-diaminopimelyl-D-alanyl-D-alanine | 2.7 | — | — | pH 8.5, 30 °C | Open record: PBP1B, undecaprenyl pyrophosphoryl GlcNAc-MurNAc L-alanyl-gamma-D-glutamyl-meso-diaminopimelyl-D-alanyl-D-alanine |
| PBP1B | Escherichia coli | undecaprenyl pyrophosphoryl MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP-D-alanyl-D-alanine | 0.7 | 0.019 | 37 | pH 8.5, 30 °C | Open record: PBP1B, undecaprenyl pyrophosphoryl MurNAc L-alanyl-gamma-D-glutamyl-meso-DAP-D-alanyl-D-alanine |