Values CatLog read from this paper
On the active site for hydrolysis of aryl amides and choline esters by human cholinesterases
PMID 16504521doi:10.1016/j.bmc.2006.02.021Open 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 12 records (24 values) from this paper: butyrylcholinesterase (BuChE) from Homo sapiens.
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 12 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 |
|---|---|---|---|---|---|---|---|
| butyrylcholinesterase (BuChE) | Homo sapiens | Acetylthiocholine | 750 | 0.0507 | 1.5 × 10⁴ calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), Acetylthiocholine |
| butyrylcholinesterase (BuChE) | Homo sapiens | Butyrylthiocholine | 1.47 × 10³ | 0.0347 | 4.20 × 10⁴ calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), Butyrylthiocholine |
| butyrylcholinesterase (BuChE) | Homo sapiens | N-(2-Nitrophenyl)acetamide | 0.05 | 0.603 | 0.083 calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), N-(2-Nitrophenyl)acetamide |
| butyrylcholinesterase (BuChE) | Homo sapiens | N-(2-Nitrophenyl)butanamide | 0.58 | 0.355 | 1.6 calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), N-(2-Nitrophenyl)butanamide |
| butyrylcholinesterase (BuChE) | Homo sapiens | N-(2-Nitrophenyl)heptanamide | 4.98 | 0.377 | 13.2 calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), N-(2-Nitrophenyl)heptanamide |
| butyrylcholinesterase (BuChE) | Homo sapiens | N-(2-Nitrophenyl)hexanamide | 3.8 | 0.485 | 7.9 calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), N-(2-Nitrophenyl)hexanamide |
| butyrylcholinesterase (BuChE) | Homo sapiens | N-(2-Nitrophenyl)octanamide | 5.43 | 0.143 | 38.0 calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), N-(2-Nitrophenyl)octanamide |
| butyrylcholinesterase (BuChE) | Homo sapiens | N-(2-Nitrophenyl)pentanamide | 2.87 | 0.562 | 5.10 calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), N-(2-Nitrophenyl)pentanamide |
| butyrylcholinesterase (BuChE) | Homo sapiens | N-(2-Nitrophenyl)propanamide | 0.77 | 1.78 | 0.43 calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), N-(2-Nitrophenyl)propanamide |
| butyrylcholinesterase (BuChE) | Homo sapiens | N-(2-Nitrophenyl)trifluoroacetamide | 1672 | 141 | 11.9 calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), N-(2-Nitrophenyl)trifluoroacetamide |
| butyrylcholinesterase (BuChE) | Homo sapiens | Octanoylthiocholine | 1.2 × 10³ | 0.0199 | 5.9 × 10⁴ calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), Octanoylthiocholine |
| butyrylcholinesterase (BuChE) | Homo sapiens | Propionylthiocholine | 1.2 × 10³ | 0.0402 | 3.0 × 10⁴ calc. | pH 8, 23 °C | Open record: butyrylcholinesterase (BuChE), Propionylthiocholine |