Values CatLog read from this paper
Continuous assays for meprin alpha and beta using prolyl tripeptidyl aminopeptidase (PtP) from Porphyromonas gingivalis
PMID 30098994doi:10.1016/j.ab.2018.08.005Open 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 (12 values) from this paper: meprin β, prolyl tripeptidyl aminopeptidase (PtP), meprin α from Homo sapiens, Porphyromonas gingivalis.
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 |
|---|---|---|---|---|---|---|---|
| meprin α | Homo sapiens | Lys-Lys-Gly-Tyr-Val-Ala-Asp-Ala-Pro-p-nitroanilide | 1 | 0.024 | 57 | pH 7.4, 30 °C | Open record: meprin α, Lys-Lys-Gly-Tyr-Val-Ala-Asp-Ala-Pro-p-nitroanilide |
| meprin β | Homo sapiens | Lys-Lys-Gly-Tyr-Val-Ala-Asp-Ala-Pro-7-amido-4-methylcoumarin | 4 | 0.074 | 60 | pH 7.5, 30 °C | Open record: meprin β, Lys-Lys-Gly-Tyr-Val-Ala-Asp-Ala-Pro-7-amido-4-methylcoumarin |
| meprin β | Homo sapiens | Lys-Lys-Gly-Tyr-Val-Ala-Asp-Ala-Pro-p-nitroanilide | 20 | 0.184 | 106 | pH 7.5, 30 °C | Open record: meprin β, Lys-Lys-Gly-Tyr-Val-Ala-Asp-Ala-Pro-p-nitroanilide |
| prolyl tripeptidyl aminopeptidase (PtP) | Porphyromonas gingivalis | Asp-Ala-Pro-7-amido-4-methylcoumarin | 6 | 0.123 | 49 calc. | pH 7.5, 30 °C | Open record: prolyl tripeptidyl aminopeptidase (PtP), Asp-Ala-Pro-7-amido-4-methylcoumarin |
| prolyl tripeptidyl aminopeptidase (PtP) | Porphyromonas gingivalis | Asp-Ala-Pro-p-nitroanilide | — | 0.501 | — | pH 7.5, 30 °C | Open record: prolyl tripeptidyl aminopeptidase (PtP), Asp-Ala-Pro-p-nitroanilide |