Values CatLog read from this paper
Structural and functional characterization of elastases from horse neutrophils
PMID 7516152doi:10.1042/bj3000401Open 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 4 records (12 values) from this paper: neutrophil elastase 2A (proteinase 2A), neutrophil elastase 2B (proteinase 2B) from Equus caballus.
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 |
|---|---|---|---|---|---|---|---|
| neutrophil elastase 2A (proteinase 2A) | Equus caballus | N-tert-butoxycarbonyl-L-alanine 4-nitrophenyl ester | 26.1 | 0.27 | 97 | pH 7.5, 25 °C | Open record: neutrophil elastase 2A (proteinase 2A), N-tert-butoxycarbonyl-L-alanine 4-nitrophenyl ester |
| neutrophil elastase 2A (proteinase 2A) | Equus caballus | N-tert-butoxycarbonyl-L-valine 4-nitrophenyl ester | 4.5 | 0.04 | 98 | pH 7.5, 25 °C | Open record: neutrophil elastase 2A (proteinase 2A), N-tert-butoxycarbonyl-L-valine 4-nitrophenyl ester |
| neutrophil elastase 2B (proteinase 2B) | Equus caballus | N-tert-butoxycarbonyl-L-alanine 4-nitrophenyl ester | 12 | 0.12 | 99 | pH 7.5, 25 °C | Open record: neutrophil elastase 2B (proteinase 2B), N-tert-butoxycarbonyl-L-alanine 4-nitrophenyl ester |
| neutrophil elastase 2B (proteinase 2B) | Equus caballus | N-tert-butoxycarbonyl-L-valine 4-nitrophenyl ester | 2.5 | 0.02 | 120 | pH 7.5, 25 °C | Open record: neutrophil elastase 2B (proteinase 2B), N-tert-butoxycarbonyl-L-valine 4-nitrophenyl ester |