EC 3.4.21.101: xanthomonalisin
HydrolasesOpen in Browse
CatLog read 3 records for EC 3.4.21.101 from 1 paper, for 1 organism. Names in these papers: pepstatin-insensitive carboxyl proteinase XCP.
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
CatLog also holds 3 records for EC 3.4.21.101 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 3.4.21.101 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Identification of catalytic residues of pepstatin-insensitive carboxyl proteinases from prokaryotes by site-directed mutagenesis | Xanthomonas sp. | 3 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| pepstatin-insensitive carboxyl proteinase XCP | Xanthomonas sp. | Lys-Pro-Ala-Leu-Phe-p-nitrophenylalanine-Arg-Leu | 68.4 | 0.0058 | 1.18 × 10⁴ | pH 3.5, 37 °C | PMID 10488127 | Open record: pepstatin-insensitive carboxyl proteinase XCP, Lys-Pro-Ala-Leu-Phe-p-nitrophenylalanine-Arg-Leu |
| pepstatin-insensitive carboxyl proteinase XCPvariant E230A | Xanthomonas sp. | Lys-Pro-Ala-Leu-Phe-p-nitrophenylalanine-Arg-Leu | 21.8 | 0.0111 | 2 × 10³ | pH 3.5, 37 °C | PMID 10488127 | Open record: pepstatin-insensitive carboxyl proteinase XCP variant E230A, Lys-Pro-Ala-Leu-Phe-p-nitrophenylalanine-Arg-Leu |
| pepstatin-insensitive carboxyl proteinase XCPvariant E235A | Xanthomonas sp. | Lys-Pro-Ala-Leu-Phe-p-nitrophenylalanine-Arg-Leu | 34.9 | 0.0188 | 1.9 × 10³ | pH 3.5, 37 °C | PMID 10488127 | Open record: pepstatin-insensitive carboxyl proteinase XCP variant E235A, Lys-Pro-Ala-Leu-Phe-p-nitrophenylalanine-Arg-Leu |