Values CatLog read from this paper
Purification and partial characterization of the pancreatic proteolytic enzymes trypsin, chymotrypsin, and elastase from the chicken
PMID 10480246doi:10.1016/s0021-9673(99)00355-6Open in Browse
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CatLog read 6 records (18 values) from this paper: anionic trypsin (form T1), cationic trypsin 1, cationic trypsin 2 and 3 more from Gallus gallus.
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 |
|---|---|---|---|---|---|---|---|
| anionic trypsin (form T1) | Gallus gallus | N-alpha-benzoyl-DL-arginine p-nitroanilide | 0.355 | 0.619 | 0.573 | pH 8, 25 °C | Open record: anionic trypsin (form T1), N-alpha-benzoyl-DL-arginine p-nitroanilide |
| cationic trypsin 1 | Gallus gallus | N-alpha-benzoyl-DL-arginine p-nitroanilide | 0.473 | 0.197 | 2.401 | pH 8, 25 °C | Open record: cationic trypsin 1, N-alpha-benzoyl-DL-arginine p-nitroanilide |
| cationic trypsin 2 | Gallus gallus | N-alpha-benzoyl-DL-arginine p-nitroanilide | 0.5 | 0.244 | 2.409 | pH 8, 25 °C | Open record: cationic trypsin 2, N-alpha-benzoyl-DL-arginine p-nitroanilide |
| chymotrypsin | Gallus gallus | N-succinyl-L-alanyl-L-alanyl-L-prolyl-L-phenylalanine p-nitroanilide | 44.2 | 0.109 | 405.5 | pH 8, 25 °C | Open record: chymotrypsin, N-succinyl-L-alanyl-L-alanyl-L-prolyl-L-phenylalanine p-nitroanilide |
| elastase 1 | Gallus gallus | N-succinyl-L-alanyl-L-alanyl-L-alanine p-nitroanilide | 7.69 | 3.149 | 2.44 | pH 8, 25 °C | Open record: elastase 1, N-succinyl-L-alanyl-L-alanyl-L-alanine p-nitroanilide |
| elastase 2 | Gallus gallus | N-succinyl-L-alanyl-L-alanyl-L-alanine p-nitroanilide | 6.89 | 2.862 | 2.4 | pH 8, 25 °C | Open record: elastase 2, N-succinyl-L-alanyl-L-alanyl-L-alanine p-nitroanilide |