Values CatLog read from this paper
The plant cysteine oxidases from Arabidopsis thaliana are kinetically tailored to act as oxygen sensors
PMID 29848548doi:10.1074/jbc.ra118.003496Open 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 10 records (15 values) from this paper: plant cysteine oxidase 1 (AtPCO1), plant cysteine oxidase 2 (AtPCO2), plant cysteine oxidase 3 (AtPCO3) and 2 more from Arabidopsis thaliana.
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 5 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 |
|---|---|---|---|---|---|---|---|
| plant cysteine oxidase 1 (AtPCO1) | Arabidopsis thaliana | CGGAIISDFIPPPR (14-mer peptide, methionine-excised N terminus of AtRAP2.2/AtRAP2.12, residues 2–15) | 4.18 | 0.24 | 17 calc. | pH 8, 25 °C | Open record: plant cysteine oxidase 1 (AtPCO1), CGGAIISDFIPPPR (14-mer peptide, methionine-excised N terminus of AtRAP2.2/AtRAP2.12, residues 2–15) |
| plant cysteine oxidase 1 (AtPCO1) | Arabidopsis thaliana | dioxygen | 9.84 | — | — | pH 8, 25 °C | Open record: plant cysteine oxidase 1 (AtPCO1), dioxygen |
| plant cysteine oxidase 2 (AtPCO2) | Arabidopsis thaliana | CGGAIISDFIPPPR (14-mer peptide, methionine-excised N terminus of AtRAP2.2/AtRAP2.12, residues 2–15) | 1.98 | 0.09 | 22 calc. | pH 8, 25 °C | Open record: plant cysteine oxidase 2 (AtPCO2), CGGAIISDFIPPPR (14-mer peptide, methionine-excised N terminus of AtRAP2.2/AtRAP2.12, residues 2–15) |
| plant cysteine oxidase 2 (AtPCO2) | Arabidopsis thaliana | dioxygen | 3.05 | — | — | pH 8, 25 °C | Open record: plant cysteine oxidase 2 (AtPCO2), dioxygen |
| plant cysteine oxidase 3 (AtPCO3) | Arabidopsis thaliana | CGGAIISDFIPPPR (14-mer peptide, methionine-excised N terminus of AtRAP2.2/AtRAP2.12, residues 2–15) | 4.7 | 0.56 | 8.4 calc. | pH 8, 25 °C | Open record: plant cysteine oxidase 3 (AtPCO3), CGGAIISDFIPPPR (14-mer peptide, methionine-excised N terminus of AtRAP2.2/AtRAP2.12, residues 2–15) |
| plant cysteine oxidase 3 (AtPCO3) | Arabidopsis thaliana | dioxygen | 13.7 | — | — | pH 8, 25 °C | Open record: plant cysteine oxidase 3 (AtPCO3), dioxygen |
| plant cysteine oxidase 4 (AtPCO4) | Arabidopsis thaliana | CGGAIISDFIPPPR (14-mer peptide, methionine-excised N terminus of AtRAP2.2/AtRAP2.12, residues 2–15) | 31 | 0.69 | 45 calc. | pH 8, 25 °C | Open record: plant cysteine oxidase 4 (AtPCO4), CGGAIISDFIPPPR (14-mer peptide, methionine-excised N terminus of AtRAP2.2/AtRAP2.12, residues 2–15) |
| plant cysteine oxidase 4 (AtPCO4) | Arabidopsis thaliana | dioxygen | 23.8 | — | — | pH 8, 25 °C | Open record: plant cysteine oxidase 4 (AtPCO4), dioxygen |
| plant cysteine oxidase 5 (AtPCO5) | Arabidopsis thaliana | CGGAIISDFIPPPR (14-mer peptide, methionine-excised N terminus of AtRAP2.2/AtRAP2.12, residues 2–15) | 7.9 | 0.16 | 49 calc. | pH 8, 25 °C | Open record: plant cysteine oxidase 5 (AtPCO5), CGGAIISDFIPPPR (14-mer peptide, methionine-excised N terminus of AtRAP2.2/AtRAP2.12, residues 2–15) |
| plant cysteine oxidase 5 (AtPCO5) | Arabidopsis thaliana | dioxygen | 8.59 | — | — | pH 8, 25 °C | Open record: plant cysteine oxidase 5 (AtPCO5), dioxygen |