Values CatLog read from this paper
Differences in the P1' substrate specificities of pepsin A and chymosin
PMID 19819898doi:10.1093/jb/mvp158Open 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 16 records (37 values) from this paper: pepsin A, chymosin from Sus scrofa, Bos taurus, Homo sapiens and 1 more.
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 |
|---|---|---|---|---|---|---|---|
| chymosin | Bos taurus | Ala-Phe-Pro-Leu-Glu-Phe-Glu-Arg-Glu-Leu | 2.6 × 10³ | 3.3 | 790 | pH 4, 37 °C | Open record: chymosin, Ala-Phe-Pro-Leu-Glu-Phe-Glu-Arg-Glu-Leu |
| chymosin | Bos taurus | Ala-Phe-Pro-Leu-Glu-Phe-Ile-Arg-Glu-Leu | 427 | 0.079 | 5.4 × 10³ | pH 4, 37 °C | Open record: chymosin, Ala-Phe-Pro-Leu-Glu-Phe-Ile-Arg-Glu-Leu |
| chymosin | Bos taurus | Ala-Phe-Pro-Leu-Glu-Phe-Lys-Arg-Glu-Leu | 29 | 0.18 | 160 | pH 4, 37 °C | Open record: chymosin, Ala-Phe-Pro-Leu-Glu-Phe-Lys-Arg-Glu-Leu |
| chymosin | Bos taurus | Ala-Phe-Pro-Leu-Glu-Phe-Phe-Arg-Glu-Leu | 290 | 0.041 | 7.1 × 10³ | pH 4, 37 °C | Open record: chymosin, Ala-Phe-Pro-Leu-Glu-Phe-Phe-Arg-Glu-Leu |
| chymosin | monkey | Ala-Phe-Pro-Leu-Glu-Phe-Ile-Arg-Glu-Leu | 82 | 0.044 | 1.9 × 10³ | pH 4, 37 °C | Open record: chymosin, Ala-Phe-Pro-Leu-Glu-Phe-Ile-Arg-Glu-Leu |
| chymosin | monkey | Ala-Phe-Pro-Leu-Glu-Phe-Phe-Arg-Glu-Leu | 68 | 0.027 | 2.5 × 10³ | pH 4, 37 °C | Open record: chymosin, Ala-Phe-Pro-Leu-Glu-Phe-Phe-Arg-Glu-Leu |
| pepsin A | Homo sapiens | Ala-Phe-Pro-Leu-Glu-Phe-Ile-Arg-Glu-Leu | 56 | 0.079 | 730 | pH 4, 37 °C | Open record: pepsin A, Ala-Phe-Pro-Leu-Glu-Phe-Ile-Arg-Glu-Leu |
| pepsin A | Homo sapiens | Ala-Phe-Pro-Leu-Glu-Phe-Lys-Arg-Glu-Leu | — | 0.034 | — | pH 4, 37 °C | Open record: pepsin A, Ala-Phe-Pro-Leu-Glu-Phe-Lys-Arg-Glu-Leu |
| pepsin A | Homo sapiens | Ala-Phe-Pro-Leu-Glu-Phe-Lys-Arg-Glu-Leu | — | 0.029 | — | pH 4, 37 °C | Open record: pepsin A, Ala-Phe-Pro-Leu-Glu-Phe-Lys-Arg-Glu-Leu |
| pepsin A | Homo sapiens | Ala-Phe-Pro-Leu-Glu-Phe-Phe-Arg-Glu-Leu | 85 | 0.084 | 1 × 10³ | pH 4, 37 °C | Open record: pepsin A, Ala-Phe-Pro-Leu-Glu-Phe-Phe-Arg-Glu-Leu |
| pepsin A | Sus scrofa | Ala-Phe-Pro-Leu-Glu-Phe-Glu-Arg-Glu-Leu | — | 0.4 | — | pH 4, 37 °C | Open record: pepsin A, Ala-Phe-Pro-Leu-Glu-Phe-Glu-Arg-Glu-Leu |
| pepsin A | Sus scrofa | Ala-Phe-Pro-Leu-Glu-Phe-Glu-Arg-Glu-Leu | — | 0.6 | 50 | pH 4, 37 °C | Open record: pepsin A, Ala-Phe-Pro-Leu-Glu-Phe-Glu-Arg-Glu-Leu |
| pepsin A | Sus scrofa | Ala-Phe-Pro-Leu-Glu-Phe-Ile-Arg-Glu-Leu | 203 | 0.098 | 2.1 × 10³ | pH 4, 37 °C | Open record: pepsin A, Ala-Phe-Pro-Leu-Glu-Phe-Ile-Arg-Glu-Leu |
| pepsin A | Sus scrofa | Ala-Phe-Pro-Leu-Glu-Phe-Lys-Arg-Glu-Leu | — | 0.019 | — | pH 4, 37 °C | Open record: pepsin A, Ala-Phe-Pro-Leu-Glu-Phe-Lys-Arg-Glu-Leu |
| pepsin A | Sus scrofa | Ala-Phe-Pro-Leu-Glu-Phe-Lys-Arg-Glu-Leu | — | 0.022 | — | pH 4, 37 °C | Open record: pepsin A, Ala-Phe-Pro-Leu-Glu-Phe-Lys-Arg-Glu-Leu |
| pepsin A | Sus scrofa | Ala-Phe-Pro-Leu-Glu-Phe-Phe-Arg-Glu-Leu | 472 | 0.17 | 2.8 × 10³ | pH 4, 37 °C | Open record: pepsin A, Ala-Phe-Pro-Leu-Glu-Phe-Phe-Arg-Glu-Leu |